JEE Advanced Model Paper 1 with solutions for online practice

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Question : 15 of 60

Marks: +1, -0

When light is incident on a medium at angle i and refracted into a secondmedium at an angler, the graph of sin i verses sin r is as shown in the graph.From this, one can conclude that

Velocity of light in the second medium is 1.73 times the velocity of light inthe I medium
Velocity of light in the I medium is 1. 73 times the velocity in the II medium
The critical angle for the two media is given by sin ie =
1
√3
sin ic =
1
2

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