Tardigrade
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Tardigrade
Question
Physics
A parallel beam of light strikes a piece of transparent glass having cross section as shown in the figure below. Correct shape of the emergent wavefront will be (figures are schematic and not drawn to scale)
Q. A parallel beam of light strikes a piece of transparent glass having cross section as shown in the figure below. Correct shape of the emergent wavefront will be (figures are schematic and not drawn to scale)
2237
204
JEE Advanced
JEE Advanced 2020
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A
75%
B
12%
C
12%
D
0%
Solution:
Correct answer is (a)