Science, asked by bmalik68871, 1 year ago

An object 5 cm in size is placed at a distance of 20 cm from the concave mirror of focal length 15 cm. At what distance from the mirror should a screen be placed to get a sharp image? Also find the height of the image.

Answers

Answered by Anonymous
3

h1 = 5.0cm,

u = -20cm,

f = -15cm, v =?,

h2 = ?

The screen should be placed 60 cm in front of the mirror.

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Answered by singhdisha687
0

Answer:

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Explanation:

h1 = 5.0cm, u = -20cm, f = -15cm, v =?, h2 = ? The screen should be placed 60 cm in front of the mirror.

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