(A) Zero potential energy
(B) Negative potential energy
(C) Maximum potential energy
(D) Minimum potential energy
Kinetic energy and Potential energy are the two basic form of?
(A) Magnetic energy
(B) Mechanical energy
(C) Elastic energy
(D) Nuclear energy
The consumption of energy by a 60 watt bulb in 2 sec is?
(A) 0.02 J
(B) 30 J
(C) 80 J
(D) 120 J
When two protons are brought together?
(A) Potential energy decreases
(B) Potential energy increases
(C) Kinetic energy increases
(D) Potential energy remains same
Energy stored in a dam is?
(A) Kinetic energy
(B) Elastic potential energy
(C) Nuclear energy
(D) Gravitational potential energy
Energy stored in the spring is called?
(A) Electric energy
(B) Kinetic energy
(C) Elastic potential energy
(D) Gravitational potential energy
The original source of tidal energy is?
(A) Moon
(B) Sun
(C) Earth
(D) None of the above
The typical source of wave energy is?
(A) Sun
(B) Moon
(C) Earth
(D) None of the above