JEE Main & Advanced Sample Paper JEE Main Sample Paper-7

  • question_answer
    A point object approaches a convex mirror with a constant speed v along its optical axis. The speed of the image is always

    A)  less than v        

    B)  greater than v

    C)  equal to v          

    D)  cannot be found

    Correct Answer: A

    Solution :

    Convex mirror always forms an object between the focal point and pole and the change in image position is very slow.


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