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sin

1

2

2

1 aan

n

c

c

1

0

1c

cn

: 9

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, n=1.0002718, Snell

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nn

nn

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:

http://physics.teiath.gr/lab/physlab1.htm

: 11

............)( i

i nn2

............)( i

i nn2

/

[deg]

[deg]

ni = sin /

sin

n

n= ni-n n2= (ni-n)

2

n

1 10

2 15

3 20

4 25

5 30

6 35

m=7 40

/

[deg]

n = [sin a]-1

n

n= ni-n n2= (ni-n)

2

n

1

2

3

4

m=5

)(

)(

1

2

mm

nn

n ii

12 .

1:

2: