Working Principle | MCQs

    Q1: Binocular work on the principle of which one of the following?

    دوربین کا کام مندرجہ ذیل میں سے کس کے اصول پر ہوتا ہے؟
    • A. Total Internal Reflection of Light
    • B. Diffraction of Light
    • C. Transmission of Sound
    • D. Refraction of Light
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