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Ray Optics and Optical Instruments · Rajasthan Board (RBSE) STD 12 Science (Rajasthan - English Medium). 1 questions.

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Question 11 Mark
The intensity of image ____________ when the lower half part of reflector surface of a concave mirror is covered with an opaque substance
Answer
Decreases / Reduces
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Fill in the blanks. - Physics STD 12 Science Questions - Vidyadip