Science, asked by puthin, 1 year ago

a concave mirror forms and erect image of an object placed a distance of 10 centimetre from its the size of the image is double that of the object where is the image formed

Answers

Answered by wvaish
65
Hello friend!

As per the question, the object is placed in front of a concave mirror at a distance of 10cm

The image is erect and is twice the height of the object i.e it has got magnified.

Magnification = - image distance/ object distance

2= -image distance/-10

2×20= image distance

The image distance=20cm.

It means that the image is formed behind the mirror at a distance of 20cm.
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