one half
of a convex lens is covered with a black paper will this lens produce a complete image of the object verify your answer experimentally explain your observations
Answers
Answer:
Explanation:
when the lower half of the convex lens is covered with black paper it is changed from the complete image of the object as that with the uncovered lens but the intensity of the image is reduced when one half of the convex lens is covered with a black paper yes when of one half of a convex lens is covered with black paper when lens produces a complete image of object but the brightness of image decreases because some parties length is back for the experiment be take a concave mirror and cover half part of it by a black paper now place a burning candle on the left side of the lens on the opposite side of the lens fix a white screen now adjust the position of candle or screen till the clear image of Burning candle is from in the screen be observed that the image is complete image but brightness of image is less
Answer:
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