- 1(current)
Q. No.Given below are two statements:
| Assertion (A): | Quality of sound depends on the number and frequency of overtones produced. |
| Reason (R): | Pitch of the sound depends on the frequency of the source. |
| 1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
| 3. | (A) is true but (R) is false. |
| 4. | Both (A) and (R) are false. |
Subtopic: Â Wave Motion |
 71%
Level 2: 60%+
Hints
Given below are two statements:
| Assertion (A): | In a progressive wave motion, the particle velocity remains constant at all times. |
| Reason (R): | During the propagation of sound, the density of the medium is uniform throughout. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | Both (A) and (R) are False. |
Subtopic: Â Wave Motion |
 54%
Level 3: 35%-60%
Hints
- 1(current)
Q. No.
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