(A) Heat energy
(B) Potential energy
(C) Kinetic energy
(D) Nuclear energy
Tag: Physics Mcq
If we go above the surface of earth, the gravitational force?
(A) Becomes zero
(B) Remains constant
(C) Varies inversely to the square of the distance
(D) Varies directly to the square of the distance
Work done by the gravitational force in displacing the object from a point to infinity, where the force of gravity become zero is called?
(A) Electric potential energy
(B) Elastic potential energy
(C) Absolute potential energy
(D) None of the above
By work energy principle work done by the body is equals to change in its?
(A) Potential energy
(B) Kinetic energy
(C) Both of above
(D) None of the above
Ultimately all energy transfer result in heating of the?
(A) Water
(B) Air
(C) System
(D) Environment
Mass is highly concentrated form of?
(A) Energy
(B) Plasma
(C) Charge
(D) Inertia
Which quantity increase to double to get double kinetic energy?
(A) Mass
(B) Force
(C) Potential energy
(D) Velocity
If velocity and mass of a moving object are doubled then the kinetic energy becomes?
(A) Double
(B) 3 times
(C) 6 times
(D) 8 times