Physics, asked by bhavikamadaan1012, 1 day ago

WILS 39. On covering a portion of a lens with a black sheer; (0.8] by a full image is formed a) size depending on the coverage area o full image of reduced brightness is formed d) full image of increased brightness is formed

Answers

Answered by da4710200

0

Answer:

option a is right

Explanation:

if back sheet of paper will cover the full.image will formed with less brightness

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