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SSC Sample Paper SSC (Group-C) Sample Test Paper-9

  • question_answer
    The number of images of an object formed by two mirrors inclined at an angle of \[{{60}^{o}}\] is:

    A)  6                                

    B)  5

    C)  4                     

    D)       7

    Correct Answer: B

    Solution :

     The number of two images, when two plane mirrors are inclined at an angle q is \[n=\frac{360}{\theta }-1\] So when \[\theta ={{60}^{0,}}\] then \[n=6-1=5\]


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