Question

an object of size(height) 7cm is placed at 25 cm in front of concave mirror of focal lenght 15 cm .At what a distance from the mirror screen be placed that we get sharp and clear image? Find the nature and size ( height ) of the image​

Answer 1

Answer:

Image distance : 37.5cm in front of mirror.

Nature of image : Real,inverted & magnified.

Size of image : 10.5cm

Explanation:

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