on a sunny day, does a bird or an aeroplane flying high in the sky cast its shadow on the ground? Under what circumstances can we see their shadow on the ground?

AcademicPhysicsNCERTClass 6

No, they don\'t cast any shadow on the ground because they are very high in the sky. They can cast shadows only when they are at some low altitude, that is, if a bird or an aeroplane flying near the ground, their shadows appear on the ground.

Updated on 10-Oct-2022 13:30:29