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Physics
Physics
Problem
At the interface of an unknown glass and water
(
n
water
=
1.33
)
(n_{\text{water}}=1.33)
(
n
water
=
1.33
)
, the measured critical angle is
48.6
∘
48.6^{\circ}
48.
6
∘
. Determine the refractive index of the glass. a)
1.50
1.50
1.50
b)
1.77
1.77
1.77
c)
2.01
2.01
2.01
d)
1.57
1.57
1.57
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