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Physics
Physics
Problem
For which of the following pairs of indices of refraction will the critical angle at their interface be the greatest? a)
n
1
=
2.42
,
n
2
=
1.00
n_1=2.42,\; n_2=1.00
n
1
=
2.42
,
n
2
=
1.00
b)
n
1
=
1.33
,
n
2
=
1.00
n_1=1.33,\; n_2=1.00
n
1
=
1.33
,
n
2
=
1.00
c)
n
1
=
1.52
,
n
2
=
1.33
n_1=1.52,\; n_2=1.33
n
1
=
1.52
,
n
2
=
1.33
d)
n
1
=
1.50
,
n
2
=
1.00
n_1=1.50,\; n_2=1.00
n
1
=
1.50
,
n
2
=
1.00
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