- 1(current)
Q. No.A simple pendulum oscillating in air has a period of \(\sqrt3\) s. If it is completely immersed in non-viscous liquid, having density \(\Big(\frac14\Big)^{th}\) of the material of the bob, the new period will be:
1. \(2\sqrt3\) s
2. \(\frac{2}{\sqrt3}\) s
3. \(2\) s
4. \(\frac{\sqrt 3}{2}\) s
1. \(2\sqrt3\) s
2. \(\frac{2}{\sqrt3}\) s
3. \(2\) s
4. \(\frac{\sqrt 3}{2}\) s
Subtopic: Â Angular SHM |
From NCERT
NEET - 2023
Please attempt this question first.
Hints
Please attempt this question first.
Two pendulums of length \(121\) cm and \(100\) cm start vibrating in phase. At some instant, the two are at their mean position in the same phase. The minimum number of vibrations of the shorter pendulum after which the two are again in phase at the mean position is:
| 1. | \(8\) | 2. | \(11\) |
| 3. | \(9\) | 4. | \(10\) |
Subtopic: Â Angular SHM |
 68%
From NCERT
NEET - 2022
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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