- (A) Amplitude of vibration
- (B) Energy of vibration
- (C) Both amplitude and energy
- (D) Neither amplitude nor energy
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- (A) P.E is zero
- (B) Acceleration is zero
- (C) Restoring force is zero
- (D) All P.E acceleration and restoring force are zero
- (A) Amplitude
- (B) Square of the amplitude
- (C) 2 x amplitude
- (D) 4 x amplitude
- (A) Radio
- (B) Microwave oven
- (C) Both in radio and microwave oven
- (D) Neither in radio nor in a microwave oven
- (A) It’s mass
- (B) It’s length
- (C) Square of its length
- (D) The square root of its length
- (A) Directly proportional to the damping force
- (B) Inversely proportional to the damping force
- (C) Equal to the square of damping force
- (D) Equal to the square of damping force
- (A) Displacement only
- (B) The direction of motion only
- (C) Both displacement and direction of motion
- (D) Neither displacement nor direction of motion
- (A) mg sin θ
- (B) mg sin θ
- (C) mg cos θ
- (D) mg cos θ
- (A) Ec2
- (B) E/c2
- (C) E/c
- (D) c2/E
- (A) Drag force of air
- (B) Gravity
- (C) Tension in the string
- (D) None of these
