Q. A parrot sitting on the floor of a wire cage which is being carried by a boy, starts flying. The boy will feel that the cage is now
A) Heavier
B) Lighter
C) Shows no change in weight
D) Lighter in the beginning and heavier later
Explanation
(b) The air pushed down by the wings of the parrot while flying will go out of the wire cage. Due to which the weight of wire cage will decreases
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.