Advertisements
Advertisements
प्रश्न
A ray of light gets refracted ______ while entering the lens.
पर्याय
once
twice
thrice
doesn’t happen
MCQ
रिकाम्या जागा भरा
उत्तर
A ray of light gets refracted twice while entering the lens.
Explanation:
A ray of light gets refracted twice while passing through a lens, once while entering the lens and once while emerging from the lens.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
