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MHT CET Physics question

PhysicsRay Optics and Optical InstrumentsMHT CET

The velocity of light emitted by a source S observed by an observer O, who is at rest with respect to S is c. If the observer moves towards S with velocity v, the velocity of light as observed will be

Answer: (C)

Solution

By the constancy of the speed of light, every observer measures the same speed , so

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Question ID VK-077170