Physics, asked by sambhav1709, 8 days ago

A lens is placed between a lamp and a screen which are 18 cm apart, so that the image on the screen is three times as large as the lamp. The distance between the lamp and the lens is ?

(A) 3.2 cm (B) 3.8 cm (C) 4.2 cm (D) 4.5 cm

Answers

Answered by 3451943
0

Explanation:

4.5cm is the answer

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