dhsz sample exam igcse 2016 苏州德威国际高中2016年入学考试样卷

The following pages contain practice exams for the subjects covered in the Dulwich

International High School Suzhou Entrance Examination. Studying this study guide will

greatly assist you in preparing for the entrance examination.

2016 IGCSE Entrance Test Sample

English – Listening and Grammar

30 minutes (Listening 20 mins and Grammar 10)

30 marks Instructions:

• In the part 1 of the listening, you will hear a monologue, and based on your

understanding of the listening, you should indicate whether each of the statements

are true, false, or not given.

听力第一部为一段独白，根据你的理解判断下列论述是正确、错误还是没有提

及。

• In the second part of the listening, you will hear an interview and you must enter the

missing words from the interview into the blanks.

听力第二部分是一个面试。请在空白处填入所缺的词汇。

• In the grammar section, you will be given a paragraph with missing words, and you

must complete the paragraph by adding the word using the correct part of speech.

在语法部分中，请运用所给单词的正确形式填空

。

Do not turn over until instructed to do so.

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Listening - Section 1

Listen to the following interview with the inventor of a record-breaking car powered by steam and then complete the table below by deciding whether you think that the statement given is true, false, or not given. You will hear the interview twice

Statement True False Not Given

1. The land speed record for steam cars was set in 1960

2. The modern steam car is nine metres long

3. The modern steam car weighs more than 3 tonnes

4. The 12 boilers are run on water

5. The current holder of the record is called Fred Marriott

6. The previous record was 204 km/ph

7. The practice runs were on beaches in California

8. The new record was 243 km/ph

9. Never giving up was the secret of his success

10. They are now raising money for car charities

Listening Test - Section 2

Listen to the following interview with an orchard keeper, and then complete the details

below. You will hear the interview twice.

A Wonderful Job

Name: Korn Xang

Job: to look after _____________

Nationality: Malaysia

Orchard: fields of planted to produce

fruit to be , then sold and eaten.

Types of trees planted: fruit and trees.

Trees provide homes for: beetles, , bats, all sorts of insects.

Other animals and plants involved: pigs, ducks, wild birds, and toadstools, as

well as wild grass snakes.

Qualification and training for the job: did a in ecology, and had fieldwork

assistant .

Part of job responsibility: to and plant “Community Orchards”.

Aim of job: to enable people to care for their own orchards.

Grammar

Complete the following paragraph about the story by putting in the missing words in their

correct form.

Three men 1.__________ (set) sail in a small boat. They 2._________ (be) well-supplied but

unfortunately they hit a fierce storm which shipwrecked the boat on a 3.______________

(desert) island. There was nothing to eat on this island and 4.______________ (slow) the

food they 5.______________ (bring) with them was gone. Finally there was only

6.______________ (bread) left. They decided the person who had the best dream would

have the bread. The next morning they took turns 7.______________ (describe) their

dreams. The third man said, “I dreamed that the bread 8.____________ (go) bad and would

soon be mouldy. I 9._____________ (want) to waste the bread, so as soon as I

10._______________ (wake) up I ate it.”


English – Speaking

10 minutes

Sample Topics

Team Sports

Think about the following questions. You will be asked other questions in addition

to the ones below.

1. Do you like playing team sports?

2. What team sports have you played before?

3. What skills are developed by playing team sports?

4. Is it better to play team sports or individual sports?

5. Do you think too much competition in sports is bad?

6. Do team sports encourage competition or team-work?

Fast Food


to the ones below.

1. Do you like fast food?

2. What is your favourite fast food?

3. Why do you think fast food is popular?

4. Do you prefer American fast food or traditional Chinese food?

5. What are the dangers of having so much fast food?

6. Should we stop all TV adverts for fast food?

Single-Gender Schools

In some countries, there are schools only for boys and schools only for girls.


to the ones below.

1. Are there boys and girls in your school?

2. Would you like to go to a single-gender school?

3. Why do some parents want their child to go to a single-gender school?

4. Why might it be a bad idea to go to a single-gender school?

5. Are single-gender schools a good idea for high school but not primary school?

6. Should the Chinese government encourage more schools to become single-

sex schools?

Reading Books


to the ones below.

1. Do you read books?

2. Do you enjoy reading?

3. What kind of books are most popular amongst young people?

4. Is it better to watch movies or read books?

5. Do you think young people read more books now than in the past?

6. Will young people still be reading books in the future?

Travelling to Other Countries


to the ones below.

1. Have you travelled to other countries before?

2. Which countries are you most interested in visiting?

3. Do you enjoy travelling?

4. Would it be better to travel inside China rather than to other countries?

5. What problems are caused by travelling overseas?

6. What can we learn from travelling?

Home


to the ones below.

1. Where is your home?

2. What is your home like?

3. What would your ideal home be like?

4. Where is your favourite place at home?

5. Would you prefer a modern or traditional home?

6. Why do some people say that their home brings them happiness?


English – Reading Comprehension

30 minutes

20 marks ---------------------------------------------------------------------------------

Instructions:

• In the first part of the reading comprehension, you will answer ten multiple-choice

questions based on the reading. You should indicate the answer that you think is

CORRECT.

阅读理解的第一部分包含 10 个选择题。请基于自己的理解，选择正确的答案。

• In the second part of the reading comprehension, you will have to complete two

activities:

o Match the words with their definitions

o Complete the summary with words from the article

阅读理解的第二部分有两个题型。

o 词汇配对

o 根据文章，完成总结填空


没有监考老师的示意没有监考老师的示意没有监考老师的示意没有监考老师的示意，，，，请勿提前翻开试卷请勿提前翻开试卷请勿提前翻开试卷请勿提前翻开试卷.

Don’t Look Down!

A real-life “Spider-Man” has climbed some of the world’s tallest buildings… with no ropes

or safety equipment

French climber, Alain Robert, well known for his amazing ability to climb enormous buildings,

has succeeded in reaching the top of one of the highest structures in the world. He climbed

the 452-metre Tower Two of the Petronas Twin Towers in Kuala Lumpur, the capital of

Malaysia. Robert took two hours to complete his climb and, as usual, he used no ropes or

safety equipment. If he had slipped, there was nothing between him and the road far below.

For 15 years, Robert has fascinated spectators and angered security guards by climbing

skyscrapers and monuments, such as the Eiffel Tower in Paris and the Golden Gate Bridge in

San Francisco, California.

How does he do it?

He is an expert climber and makes his way slowly to the top by gripping window ledges and

placing his fingers in cracks in the wall. He keeps a small bag of powder around his waist, to

dry the sweat on his hands. Huge crowds gather to watch his terrifying climbs, but his

activities have brought him a lot of trouble - he has been put into prison on four different

continents. This is because he rarely gets permission for his climbs. He usually begins in

darkness, appearing at dawn, already some distance up the side of his chosen building, and

before anyone can stop him.

Success at last?

This was Robert’s third attempt to climb one of the Petronas Towers. On the two previous

occasions, he had been stopped by security guards halfway through the climb. In this latest

attempt, after finally reaching the top, he was immediately arrested. Robert was not too

worried, however. “Climbing the Petronas has always been one of my dreams,” he said.

Some problems on the way to the top

The “Spider-Man” may have completed many successful climbs, but his attempts have not

been without problems. When he was climbing the 100-storey Willis Tower in Chicago, a

thick fog descended and covered the glass walls of the building with moisture, making it very

wet and dangerous. He reached the top, but only after slow and careful progress. In London,

he was caught in a storm and had to be rescued by window cleaners.

A recent fall…

More recently, Robert fell and needed emergency surgery for a painful cut after climbing… a

small tree. He was being photographed for a magazine interview at the time.

Passage 1 – Don’t look down

1) In which country are the Petronas Twin Towers?

(a) Kuala Lumpur

(b) Malaysia

(c) Paris

(d) America

2) Why is Robert’s method of climbing so dangerous?

(a) It takes two hours to complete his climb

(b) The tower is 452 meters high

(c) He climbs in the dark

(d) He doesn’t use ropes or safety equipment

3) Spectators react to Robert’s climbing with…

(a) Anger

(b) Fascination

(c) Indifference

(d) Terror

4) What does Robert carry to help him grip the buildings?

(a) A small bag of powder

(b) Grips for the window ledges

(c) Ropes and safety equipment

(d) Puts his fingers into cracks

5) Why has Robert been in prison so many times?

(a) He destroys the buildings

(b) He begins his climbs in darkness

(c) He is seen at dawn

(d) He rarely gets permission for his climbs

6) When does Robert usually begin his climbs?

(a) He begins his climbs in darkness

(b) Before anybody can stop him

(c) In the sunshine

(d) Some distance up the side of his chosen building

7) How many times had Robert failed to climb the Petronas Towers?

(a) Three

(b) Two

(c) One

(d) None

8) Why did Robert fail to climb the Petronas Towers on his earlier attempts?

(a) He was arrested

(b) He was too worried

(c) He started before dark

(d) He was stopped by security guards

9) What caused the walls of the Willis Tower to become wet?

(a) A storm

(b) The window cleaners

(c) Fog

(d) The police

10) Why did Robert need emergency surgery recently?

(a) He was rescued by window cleaners

(b) He slipped from a glass wall

(c) He was sick after climbing

(d) He fell from a tree and cut himself

Passage 2 - Leadership

Your success as a manager can be determined by how you interact with people. The role of a

manager as a leader is an important part of these interactions. Leadership involves

influencing colleagues so that they follow a given direction or goal.

It is often stated that leadership has three main functions within a group:

The ‘people function’—here leadership helps to maintain the morale, social cohesion and

motivation of a group of workers. A leader should act as an ambassador for the group. In this

role the leader will ensure the group has sufficient funds to carry out its tasks. If the leader

can be seen to have influence outside the group then there will be more influence within the

group.

The ‘task function’ – here leadership involves deciding what the tasks of the group of

employees are and then making sure that they are carried out successfully. Don’t just

criticize poor performance; remember to praise colleagues for work well done – this shows

that you are aware of the effort colleagues are putting into their work.

The ‘strategic function’ – leadership here helps with the development of a sense of purpose

and direction for the group or organization. A group of workers that knows what they are

trying to achieve will be more efficient and better motivated than a group that doesn’t know

what it’s supposed to be doing.

A manager’s ability to influence people depends on a range of factors: how much power the

manager has over the group – for example regarding pay and promotion issues;

knowledge—how well the manager knows the systems present in an organization and how

many personal contacts the manager has within the organization (here we’re talking about

‘networking’—the ability to make and maintain useful contacts); finally there’s the

manager’s ability to develop and maintain interpersonal relationships based on trust and

understanding – a good networker has these skills.

Good communication is another crucial element to successful leadership. A good leader is

aware both of the message to be communicated and of the importance of effective

communication to influence members of the group. A manager’s behavior – what they do in

the workplace – is a vital component of the message they communicate to colleagues. It is

essential to be a role model for the policies you advocate. And remember, always accept

responsibility for your mistakes, don’t blame colleagues for things that you do badly. No one

is perfect, just remember this when you interact with colleagues -- they know it and you

shouldn’t forget it.

Match the words from the text with their correct definitions and then write the

corresponding letter after the question order. 把下列词汇与其正确含义进行匹配，并把相

对应的字母标号写在词汇数字后面。

Definition Vocabulary

A The feeling of belonging to a group 1 Interact with people

B You know why you are doing

something

2 Influence colleagues

C Making useful contacts with people 3 Social cohesion

D Mix with people; communicate with

them

4 A sense of purpose

E Persuade people you work with to

follow your ideas

5 Networking

1

2

3

4

5

Choose ONE correct word to write on each line in the following summary using words from

the article. You must make sure that the summary retains the original meaning:选择最正确

的词汇填到下面的段落中。

A good leader is able to 1)__________ people so they follow and try to achieve a given 2)

_________. A leader should act as an 3)__________ for the group. A leader needs to decide

what the 4)__________ of the group are and then ensure that these are achieved. Workers

are better 5)__________ if they know what they are trying to achieve.


English – Writing

30 minutes

10 marks Instructions:

� You will be asked to write an essay based on one of three topics, and you will need to

state and explain any relevant causes/effects, reasons, or opinions to support your idea.

If your response is copied or memorized, you will be awarded 0 for this section of the

test.

请从三个话题中选择一个写一篇作文。作文中需陈述并解释相关因果，理由及观

点。一旦发现作文内容是抄袭或提前背诵的，该部分将做零分处理。

� You should only answer ONE of the questions.

仅需选择一个话题进行作答。


没有监考老师的示意没有监考老师的示意没有监考老师的示意没有监考老师的示意，，，，请勿提前翻开试卷请勿提前翻开试卷请勿提前翻开试卷请勿提前翻开试卷。。。。

Writing

You will be asked to write 150 - 200 words to explain opinions, reasons / causes, or

effects. You will have a choice of three writing prompts.

1. Many young people feel unhappy about their lives. Write 150-200 words to

explain why you think this might be the case. [EXPLAINING REASONS/CAUSES]

2. Some people feel that modern technology has damaged family life. Write 150-200

words to explain what problems you think technology causes for family life.

[EXPLAINING EFFECTS]

3. People disagree about whether going on holidays overseas is a good idea. Write

150-200 words to explain the different opinions you think people might hold about

this topic. [EXPLAINING OPINIONS]

The following factors will be considered when your writing is marked:

-- the variety and complexity of sentence structures

-- the accuracy of your grammar

-- the precision and appropriateness of your vocabulary

-- the originality of your ideas

-- the development of your ideas

-- the organisation and structure of your writing.

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Mathematics – Section A

10 minutes

10 marks

Pinyin Name: ____________________________

Instructions说明说明说明

说明 :

Section A is a vocabulary test A部分是词汇测试

• No glossary is to be used 不可使用词汇表

• No Calculator is to be used 不可使用计算器

• Please answer the questions on the separate answer sheet. 请将答案填在答题卡上

• Please put your name clearly on each answer sheet used. 请将你的姓名清楚地写在

答题卡上

• Each question is worth 1 mark. 每空一分

• This section will be collected in after 10 minutes. 10分钟后此部分卷子将被收回。


请等监考官说开始请等监考官说开始请等监考官说开始请等监考官说开始，，，，方可翻阅试卷方可翻阅试卷方可翻阅试卷方可翻阅试卷。。。。

NAME:_____________________

1. Two opposite sides in a rectangle are __________________.

2. The sum of the square root of 36 and the cube of 3 is____________.

3. A number which has only two factors is called a ________________.

4. A square has a perimeter of 28cm, the area is_________________

5. Find the mean of 4,7,8,9,10,12,13.

6. There are 24 boys and 40 girls in a class. Write this as a ratio in its simplest form.

7. The obtuse angle in an isosceles triangle is 130°. What is the size of the acute angle?

8. Write down four factors of 60

9. In a bag there are 4 red balls and 8 green balls. I choose a ball at random. What is the

probability that the ball is green.

10. Lines which cross at 90° are _______________________.

No. Answer Marks No. Answer Marks

1

1 6 1

2

1 7 1

3

1 8 1

4

1 9 1

5

1 10 1


Mathematics – Sections B and C 数学 B、C 部分

50 minutes

36 marks

Instructions:

• A glossary may be used 可使用我校现场提供的双语词汇表

• A Calculator may be used 可使用计算器

• Please answer the questions on the separate answer booklet. 请将答案填在答题卡

上

• Please put your name clearly on each booklet used. 请将你的姓名清楚地写在答题

卡上

• For Section B, each correct answer is awarded 2 marks. B部分每个正确的答案得 3

分

• No marks are taken away for incorrect answers. 答错不得分

• Section B is worth 30 marks B部分总分为 30分

• Section C is worth 6 marks. C部分总分为 6分

• You must show your process in Section C to gain marks C部分必须显示计算解题步

骤来得分


请等监考老师说开始时请等监考老师说开始时请等监考老师说开始时请等监考老师说开始时，，，，方可翻阅试卷方可翻阅试卷方可翻阅试卷方可翻阅试卷。。。。

Section B

1. The mean of 8 numbers is 4.3. Another 4 numbers are added and the mean decreases

to 4.15. What is the mean of the 4 extra numbers?

2. Find the coordinates of the points of intersection of � = �� + 3��and

3� + 7� + 1 = 0

3. List all integer values which satisfy 7 < 5� − 6 < 43 and 6 < 2 + 5� ≤ 23

4. Find the equation of the line which is perpendicular to y=3x+1, and passes through the

midpoint of A(0,4) and B(4,-2)

5. There are 9 counters in a box; 4 of the counters are red, 2 of the counters are blue and 3

of the counters are yellow. Jane takes two counters at random out of the box. Find the

probability that at least one of the counters is yellow.

6. Two mathematically similar solids, A and B have volumes 20m3 and 67.5m

3. The Surface

Area of A is 20m2. What is the Surface Area of B?

7. A circle has radius 1.5. Point O is at the centre of the circle; points A, B, C & D are on the

circumference such that AD is a diameter. Given than AC=2, find cos�∠��.

8. A circle of radius 2 has a pentagon inscribed inside it.,

find the area of the shaded region

9. A chord of length 6cm is drawn in a circle with centre O. The chord is 4cm away from O.

What is the length of another chord which is 2cm away from O.

10. The positive integers x,y and z satisfy xy = 14, yz = 10 and xz = 35. What is the value of x

+ y + z?

11.

The two roots of the quadratic equation �� − 85� + � = 0are both prime numbers. What

is the sum of the digits of c?

12.

The length of a rectangle is three times its width. If the length is decreased by 5 and the

width increased by 5, the rectangle becomes a square. Find the length of the original

rectangle.

13.

The points P and Q are opposite corners of a regular hexagon

and the points R and S are midpoints of opposite sides, as shown. The

area of the hexagon is 60cm2. What is the product of the lengths, in

cms, or PQ and RS?

14.

Let p,q,r be positive integers such that

� +1

� +1

=25

19

Find the value of pqr.

15.

For how many three-digit positive integers does the product of the digits equal 20?

Section C

You must show the process for your answer to score marks

What is the value of p + q + r + s ?.


Mathematics

Pinyin Name: ____________________________

Answer Sheet

SECTION B

No. Answer Marks No. Answer Marks

1

2 9 2

2

2 10 2

3

2 11 2

4

2 12 2

5

2 13 2

6 2 14

2

7 2 15

2

8

2


Mathematics

Pinyin Name: ____________________________

Answer Sheet

SECTION C


Science

45 minutes

30 marks

Pinyin Name: ____________________________

Instructions 说明 :

Section A is a vocabulary test A 部分是词汇测试

Section B is a Physics knowledge and understanding test

Section C is a test of your understanding of the reading material you were given in the study guide

Instructions:

No glossary is to be used. 不可使用词汇表

A calculator may be used. 可使用计算器

Please answer the questions on the separate answer sheet. 请将答案填在答题卡上

Please put your name clearly on each answer sheet used. 请将你的姓名清楚地写在答题卡上

Each question is worth 1 mark. 每空一分

There are 30 marks in total.


请等监考老师说开始时，方可翻阅试卷。

Section A – Please write your answers on a separate sheet

1. The negatively charged particles of an atom are known as ______________.

2. An image on a mirror can be seen because light is ______________ off its surface.

3. Quantities which only have magnitude are called _____________ quantities.

4. The opposite poles of ____________ materials attract each other.

5. A ______________ is used to measure the EMF of a battery.

6. The units of force are ______________.

7. When light passes from one medium to another it is _________________.

8. The current in a circuit can be measured using an _______________.

9. The centre of an atom is known as the _____________.

10. ______________ has a value of 9.81 N/kg.

Section B – Please write your answers on a separate sheet

11. The diagram shows a rectangular block of density 2

g/cm3.

What is the mass of the block?

A. 2 g

B. 6 g

C. 14 g

D. 24 g

12. A student runs around a sport track. After twenty

minutes, the student has traveled 4.5 km. She then

stops and rests for ten minutes. She takes another

half hour to travel a further 7.5 km to finish her race.

What is the average speed of the student for the

whole journey?

A. 10 km/h

B. 11 km/h

C. 12 km/h

D. 13 km/h

13. A block of wood floats when its Weight equals its

Buoyancy Force. What is the Buoyancy Force for a

floating block with mass of 18kg?

A. 18 kg

B. 18 N

C. 180 kg

D. 180 N

14. A child pulls a toy sled a force of 12 N, it slides on the

ground while he pulls it and comes to a rest when he

stops. What is the work done to move the sled

20m?

A. 120 J

B. 240 J

C. 360 J

D. 1200 J

11. 如图所示一个矩形砖，密度为 2 g/cm3。

请问该矩形砖的质量为多少？

A. 2 g

B. 6 g

C. 14 g

D. 24 g

12. 一个学生在跑道上奔跑。20 分钟后，该学生跑了

4.5km。她停下来休息了 10 分钟。然后她又用了半

小时跑了 7.5km 完成了整场赛跑。请问全程该生的

平均速度是多少?

A. 10 km/h

B. 11 km/h

C. 12 km/h

D. 13 km/h

13. 当一木块的重力等于其浮力时，木块会漂浮。请问

一个质量为 18kg 的木块漂浮，其浮力为多少？

A. 18 kg

B. 18 N

C. 180 kg

D. 180 N

14. 一个孩子以 12N 的力拉一个玩具雪橇，当他拉时雪

橇滑动，当他停时雪橇静止。请问将雪橇拉动 20m

所做的功是多少？

A. 120 J

B. 240 J

C. 360 J

D. 1200 J

15. What is the energy conversion that happens when a

water pump moves water from a lake to a tank?

A. Electrical energy to gravitational potential

energy

B. Sound energy to Chemical energy

C. Gravitational potential energy to wave energy

D. Light energy to kinetic energy

16. A tank of water is shown in the diagram below. At

which location is the pressure the least?

17. Aluminium (Al) has a specific heat capacity of 896 J /

kg oC. If 2240 J of heat is added to a 200 g block of

Aluminium with an initial temperature of 22 oC, what

is the final temperature?

A. 24.5 oC

B. 34.5 oC

C. 40.5 oC

D. 44.5 oC

18. A student claps and measures 0.25 seconds before he

hears an echo from a wall that is 40 m away. What

is the speed of sound measured by the student?

A. 160 m s-1

B. 320 m s-1

C. 330 m s-1

D. 340 m s-1

15. 水泵将水从湖里抽到水箱中，是什么能量的转化？

A. 电能转化为重力势能

B. 声能转化成化学能

C. 重力势能转化成波能

D. 光能转化为动能

16. 一个水箱如图所示。其中哪一点所受到的压力最

小？

17. 铝(Al)的比热容为 896 J / kg oC. 如果将 2240J 的

热量加入 200 g 初温为 22 oC 的铝块中，请问铝块

的最终温度为？

A. 24.5 oC

B. 34.5 oC

C. 40.5 oC

D. 44.5 oC

18. 一个学生击掌，0.25秒后听到回声，该生距离墙40m

远。请问该生测得的声速是多少？

A. 160 m s-1

B. 320 m s-1

C. 330 m s-1

D. 340 m s-1

19. A student wishes to use a magnetizing coil to make a

permanent magnet from a piece of metal.

Which metal should he use?

A. Aluminum

B. Copper

C. Iron

D. Steel

20. In the circuit below, X and Y are identical 6V lamps.

What happens when the switch is closed?

A. X lights more brightly than Y

B. Y lights more brightly than X

C. X and Y light with equal brightness

D. Neither X nor Y light.

21. When an object is 4.0 cm in front of a converging lens,

the inverted image is half the size of the object.

What is the focal length of this lens?

A. 1.3 cm

B. 2.0 cm

C. 4.0 cm

D. 5.3 cm

19. 一个学生想用通电螺线管做成电磁铁。

请问他应该使用哪种金属？

A. 铝

B. 铜

C. 铁

D. 钢

20. 在电路图中，X 和 Y 是 6V 的小灯。

当开关闭合，以下哪种情况是正确的。

A. 小灯 X 比小灯 Y 亮

B. 小灯 y 比小灯 x 亮

C. 小灯 X 和小灯 y 一样亮

D. 两个灯都不亮.

21. 一个物体放在距离凸透镜 4.0cm 的位置，所成的像

为该物体一半的实像，请问凸透镜的焦距是多少？

A. 1.3 cm

B. 2.0 cm

C. 4.0 cm

D. 5.3 cm

22. A glass rectangular prism has an index of refraction of

1.40. What is the critical angle of incidence for total

internal reflection to occur between the glass and air?

A. 45.6o

B. 47.2o

C. 48.9o

D. 52.8o

22. 一块矩形玻璃砖，其折射率为 1.40。入射角为多少

时能发生全内反射？

A. 45.6o

B. 47.2o

C. 48.9o

D. 52.8o

23. The law of reflection states that:

A. angle of incidence = angle of reflection

B. angle of incidence = angle of refraction

C. angle of reflection = angle of refraction

D. angle of refraction = angle the critical angle

24. When total internal reflection occurs:

A. 50% of the light is reflected back

B. 90% of the light is reflected back

C. 100% of the light is reflected back

D. 100% of the light is refracted back

25. A converging lens is:

A. Fatter in the middle than at the edges

B. Thinner in the middle than at the edges

C. The same thickness in the middle as at the edges

D. The same as a diverging lens

26. When looking into a mirror the image appears to be:

A. In front of the mirror

B. At the surface of the mirror

C. Nowhere in particular

D. Behind the mirror

27. When light is refracted it:

A. Moves in a circle

B. Changes direction

C. Reflects back on itself

D. Disappears

28. The refractive index of a material is calculated by

dividing the speed of light in a vacuum by the:

A. Speed of sound in a vacuum

B. Angle of incidence

C. Speed of light in the material

D. Speed of light in water

29. If a ray of light strikes a glass block at 45º and the

refractive index of glass is 1.6, what will be the angle

of refraction:

A. 45º

B. 62.2º

C. 36.4º

D. 26.2º

30. The image produced by a magnifying glass is:

A. Upright, magnified, further from the lens than

the object, virtual

B. Inverted, magnified, further from the lens than

the object, virtual

C. Inverted, magnified, further from the lens than

the object, real

D. Upright, magnified, further from the lens than

the object, real

Section C – The questions in this section are based on the reading material that you were given in the

Study Guide, on ‘Light’. Please write your answers on a separate sheet.

dhsz sample exam igcse 2016 苏州德威国际高中2016年入学考试样卷

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