ЁЯУв Too many exams? DonтАЩt know which one suits you best? Book Your Free Expert ЁЯСЙ call Now!

    Question

    A pulse of light duration 10-5 s is absorbed

    fully by a little object initially at rest. If the power of this pulse is 45 ├Ч 10-3 W, compute the final momentum of the object?
    A 15 ├Ч10^(-16) Kg ms^(-1) Correct Answer Incorrect Answer
    B 45 ├Ч10^(-16) Kg ms^(-1) Correct Answer Incorrect Answer
    C 15 ├Ч10^(-8) Kg ms^(-1) Correct Answer Incorrect Answer
    D 45 ├Ч 10^(-8) Kg ms^(-1) Correct Answer Incorrect Answer

    Solution

    The correct answer is A

    Practice Next
    More Physics GS Questions

    Relevant for Exams:

    ask-question