| 1 |
Damping is the process in which energy |
- A. Increases
- B. Remains constant
- C. Dissipates
- D. None of these
|
| 2 |
One complete round trip of a vibrating body is called. |
- A. Frequency
- B. Time period
- C. Vibration
- D. Amplitude
|
| 3 |
The to and fro motion of a body is called |
- A. Linear motion
- B. Rotational motion
- C. Vibratory motion
- D. None of these
|
| 4 |
P.E. of a spring is stored in |
- A. Spring
- B. mass
- C. Both of them
- D. None of these
|
| 5 |
Frequency 'f' and time period 'T' are related as |
|
| 6 |
the distance covered during one vibration of an oscillating body in terms of amplitude 'A' is |
|
| 7 |
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
|
| 8 |
The wavelength of wave produced by microwave oven is. |
- A. 12 cm
- B. 12 m
- C. 18 m
- D. 18 cm
|
| 9 |
At which place the motion of a simple pendulum will be slowest. |
- A. Karachi
- B. K-2
- C. Murree
- D. Lahore
|
| 10 |
The wave form of SHM is. |
- A. Sine wave
- B. Cosine wave
- C. Tangent wave
- D. Square wave
|
