Select Chapter Topics:
Q. No.The \(x-t\) graph of a particle performing simple harmonic motion is shown in the figure. The acceleration of the particle at \(t=2\) s is:
| 1. | \(-\frac{\pi^2}{16} \mathrm{~ms}^{-2}\) | 2. | \(\frac{\pi^2}{8} \mathrm{~ms}^{-2}\) |
| 3. | \(-\frac{\pi^2}{8} \mathrm{~ms}^{-2}\) | 4. | \(\frac{\pi^2}{16} \mathrm{~ms}^{-2}\) |
Subtopic: Simple Harmonic Motion |
58%
From NCERT
NEET - 2023
Please attempt this question first.
Hints
Please attempt this question first.
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: Simple Harmonic Motion |
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: Angular SHM |
66%
From NCERT
NEET - 2022
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
During simple harmonic motion of a body, the energy at the extreme position is:
| 1. | both kinetic and potential |
| 2. | is always zero |
| 3. | purely kinetic |
| 4. | purely potential |
Subtopic: Energy of SHM |
77%
From NCERT
NEET - 2022
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
Identify the function which represents a non-periodic motion?
| 1. | \(e^{-\omega t}\) | 2. | \(sin\omega t\) |
| 3. | \(sin\omega t+cos\omega t\) | 4. | \(sin(\omega t+\pi/4)\) |
Subtopic: Types of Motion |
78%
From NCERT
NEET - 2022
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
The restoring force of a spring, with a block attached to the free end of the spring, is represented by:
| 1. |  |
2. |  |
| 3. |  |
4. |  |
Subtopic: Spring mass system |
63%
From NCERT
NEET - 2022
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
Match List-I with List-II:
Choose the correct answer from the options given below:
| List-I (x-y graphs) |
List-II (Situations) |
||
| (a) |  |
(i) | Total mechanical energy is conserved |
| (b) |  |
(ii) | Bob of a pendulum is oscillating under negligible air friction |
| (c) |  |
(iii) | Restoring force of a spring |
| (d) |  |
(iv) | Bob of a pendulum is oscillating along with air friction |
Choose the correct answer from the options given below:
| (a) | (b) | (c) | (d) | |
| 1. | (iv) | (ii) | (iii) | (i) |
| 2. | (iv) | (iii) | (ii) | (i) |
| 3. | (i) | (iv) | (iii) | (ii) |
| 4. | (iii) | (ii) | (i) | (iv) |
Subtopic: Spring mass system |
81%
From NCERT
NEET - 2022
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
If a body is executing simple harmonic motion with frequency 'n', then the frequency of its potential energy is:
| 1. | 3n | 2. | 4n |
| 3. | n | 4. | 2n |
Subtopic: Energy of SHM |
67%
From NCERT
NEET - 2021
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
A spring is stretched by 5 cm by a force 10 N. The time period of the oscillations when a mass of 2 kg is suspended by it is:
1. 3.14 s
2. 0.628 s
3. 0.0628 s
4. 6.28 s
Subtopic: Simple Harmonic Motion |
66%
From NCERT
NEET - 2021
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
The phase difference between displacement and acceleration of a particle in a simple harmonic motion is:
1.
2.
3. Zero
4.
Subtopic: Simple Harmonic Motion |
72%
From NCERT
NEET - 2020
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
Select Chapter Topics:
© 2024 GoodEd Technologies Pvt. Ltd.