| 1 |
If the time period of simple pendulum is 2 seconds its frequency will be. |
- A. 1 Hz
- B. 0.5 Hz
- C. 1.5 Hz
- D. 2 Hz
|
| 2 |
The wave form of SHM is. |
- A. Sine wave
- B. Cosine wave
- C. Tangent wave
- D. Square wave
|
| 3 |
The produce oscillation, body is pulled away from its |
- A. Mean position
- B. Extreme position
- C. Both a and b
- D. None of these
|
| 4 |
In simple harmonic motion the velocity of a particle is maximum at. |
- A. Extreme position
- B. Mean position
- C. In between extreme and mean position
- D. None of them
|
| 5 |
the distance covered during one vibration of an oscillating body in terms of amplitude 'A' is |
|
| 6 |
The frequency of waves produced in microwave oven is |
- A. 1435 Hz
- B. 2450 MHz
- C. 1860 MHz
- D. 2850 Hz
|
| 7 |
A quantity which indicates the state and direction of a vibrating body is known as |
- A. Time period
- B. Amplitude
- C. Phase
- D. Frequency
|
| 8 |
A phenomenon by which energy is dissipated from the oscillating system is called. |
- A. Forced oscillation
- B. Free oscillation
- C. Damping
- D. Simple harmonic motion
|
| 9 |
The time period of an oscillating mass spring system is 10 second. If mass attached to spring id doubled then time period becomes. |
- A. 10 sec
- B. 20 sec
- C. 5 sec
- D. None of these
|
| 10 |
Time period of simple pendulum only depends on |
- A. Mass
- B. Amplitude
- C. Density
- D. Length
|