Calculate the missing terms and complete the following table.
Velocity in
first medium
Refractive index
Refractive Index
Velocity in second
medium (V2)
2n
in2
3 x 108 m/s
1.2 x 108 m/s
a.
2.25x10 m/s
4/3
b.
1.5
0.67
2 x 10 m/s
Answers
Answered by
3
Answer:
Correct option is
A
5
4
It is to be noted that
μ=
speedoflightinmedium
speedoflightinvaccum
Hence, μ
1
=
2.5/10
8
3/10
8
and μ
2
=
2/10
8
3/10
8
Now , Refractive index of medium (1) w.r.t. medium (2)
μ
2
=
μ
2
μ
1
=
2.5/10
8
3/10
8
/
3/10
8
2/10
8
μ
2
=
5
4
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