Q. 175.0( 5 Votes )

An object of heig

Answer :

Given: Object height, h1 = +5 cm

Focal length, f1 = -10 cm

Object distance, u = -20 cm

Applying the lens formula:

Putting values

v= -6.67 cm

Now height of image can be calculated as follows:

Therefore, the image formed will be virtual, erect and diminished in size.

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