Which is a property of a real image?

a)it is always upright.
b)it is always inverted.
c)it is always enlarged.
d)it is always smaller than the object.

It is always inverted.

Option B is correct.

Explanation:

Property of real image :

Real image is formed by converging lenses and concave mirror.

When the light rays after reflection or refraction actually meet at the any point then the real image is formed.

A real image is always upside down. An object placed away from the lens or mirror than the focal point forms a real image. A real image can be obtained on the screen.

Hence, It is always inverted.

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