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7th Class Science Light Question Bank Light

  • question_answer
    If the angle of incidence is \[80{}^\circ \], what will be the angle of reflection with respect to the normal drawn perpendicular at the point of reflection?

    A) \[80{}^\circ \]

    B) \[100{}^\circ \]

    C)      \[160{}^\circ \]

    D)      \[20{}^\circ \]

    Correct Answer: A

    Solution :

    According to the laws of reflection, the angle of reflection is equal to the angle of incidence. \[\angle i=\angle r={{80}^{o}}\]


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