Suppose we wish to obtain the real image of a distant tree. Explain two possible ways in which we can do it.

AcademicPhysicsNCERTClass 7

The two possible ways to obtain the real image of a distant tree are given below:

$(i)$. By using a concave mirror and a screen we can obtain a real image of a distant tree as a real image is formed in a concave mirror if the distance between the mirror and the object is beyond the focus.

$(ii)$. By using a convex lens and a screen too we can obtain a real image of a distant tree as the image is very close to the lens, real and inverted in a convex lens when the object is far away from the lens.
raja
Updated on 10-Oct-2022 13:30:11

Advertisements