RAJASTHAN PMT Rajasthan - PMT Solved Paper-2002

  • question_answer
    An observer is approaching with velocity \[\upsilon \]towards a light source- If the velocity of light is c, then velocity of light with respect to observer will be:

    A)  \[c-\upsilon \]                 

    B)         \[c\]

    C)  \[c+\upsilon \]                

    D)         \[\sqrt{1-{{\upsilon }^{2}}/{{c}^{2}}}\]

    Correct Answer: C

    Solution :

    Observer and light are moving towards each other, so relative velocity is \[c+\upsilon .\]


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