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7th Class Science Light Question Bank Light

  • question_answer
    To prevent the mirror from getting scratched, which colour is painted at the back of the mirror?

    A)  Red                             

    B)  Yellow 

    C)       Blue                

    D)       Green              

    Correct Answer: A

    Solution :

    The backside of the mirror is painted with red paint to prevent the silver coating on the mirror from getting scratched.


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