- 1(current)
Q. No.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: Â Spring mass system |
 83%
From NCERT
NEET - 2022
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints
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NEET 2023 - Target Batch - Aryan Raj Singh
The effective spring constant in calculating the time period of SHM of the system of springs and the block is:
1. \((k_1+k_2)\)
2. \(|k_1-k_2|\)
3. \(\Big(\frac{1}{k_1}+\frac{1}{k_2}\Big)^{-1}\)
4. \(\Big|\frac{1}{k_1}-\frac{1}{k_2}\Big|^{-1}\)
1. \((k_1+k_2)\)
2. \(|k_1-k_2|\)
3. \(\Big(\frac{1}{k_1}+\frac{1}{k_2}\Big)^{-1}\)
4. \(\Big|\frac{1}{k_1}-\frac{1}{k_2}\Big|^{-1}\)
Subtopic: Â Spring mass system |
 79%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
A spring-mass system oscillates with a frequency \(\nu.\) If it is taken in an elevator slowly accelerating upward, the frequency will:
1. increase
2. decrease
3. remain same
4. become zero
Subtopic: Â Spring mass system |
 59%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
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NEET 2023 - Target 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: Â Spring mass system |
 65%
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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