- 1(current)
Q. No.The intensity \((I)\) of a sound wave depends on the distance \((x)\) from the source as:
1. \(I\propto x\)
2. \(I\propto \frac1x\)
3. \(I\propto \frac1{x^2}\)
4. None of the above
Subtopic: Â Energy of Waves |
 74%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
Which of the following statement is correct?
| 1. | The energy of any small part of a string remains constant in a travelling wave. |
| 2. | The energy of any small part of a string remains constant in a standing wave. |
| 3. | The energies of all the small parts of equal length are equal in a travelling wave. |
| 4. | The energies of all the small parts of equal length are equal in a standing wave. |
Subtopic: Â Energy of Waves |
 58%
From NCERT
To view explanation, please take trial in the course.
NEET 2021 - Achiever Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2021 - Achiever Batch - Aryan Raj Singh
- 1(current)
Q. No.
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