(A) Geothermal energy
(B) Chemical energy
(C) Nuclear energy
(D) Electric energy
Answer: (A) Geothermal energy
Category: Physics MCQs Class 9
Physics solved multiple choice questions (MCQs) for class 9 with answers.
GPS consists of _________ earth satellites.
(A) 2
(B) 12
(C) 20
(D) 24
Answer: (D) 24
If a body remains in its new position when disturbed from its previous position, it is said to be in:
(A) Stable equilibrium
(B) Unstable equilibrium
(C) Neutral equilibrium
(D) Dynamic equilibrium
Answer: (C) Neutral equilibrium
Which surface offers the least amount of friction?
(A) Concrete
(B) Ice
(C) Grass
(D) Water
Answer: (D) Ice
