- 1(current)
Q. No.Which of the following is a mechanical wave?
1. Radio waves
2. X-rays
3. Light waves
4. Sound waves
Subtopic: Â Types of Waves |
 88%
From NCERT
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Velocity of sound in air is \(332\) m/s. Its velocity in the vacuum will be:
1. \(>332\) m/s
2. \(=332\) m/s
3. \(<332\) m/s
4. meaningless
Subtopic: Â Types of Waves |
 63%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
A wave moving in a gas:
| 1. | must be longitudinal |
| 2. | may be longitudinal |
| 3. | must be transverse |
| 4. | may be transverse |
Subtopic: Â Types of Waves |
 55%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
- 1(current)
Q. No.
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