A. Photodiode B. Electroscope C. Polaroid D. Retinoscope Submitted by: Toheed Ahmed
__________ is an instrument used to determine Refractive power of lens. Everyday Science Mcqs Leave a comment 15 ViewsA. Photodiode B. Electroscope C. Polaroid D. RetinoscopeAnswerAnswer D. RetinoscopeSubmitted by: Toheed Ahmed
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