Oscillations and Waves-Simple Harmonic Motion (NEET (National Eligibility cum Medical Entrance Test) Physics): Questions 12 - 16 of 37
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Question number: 12
» Oscillations and Waves » Simple Harmonic Motion » Energy
Question
A particle executes simple harmonic motion with a frequency f. The frequency with which its kinetic energy oscillates is
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| Choice (4) | Response | |
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| a. | f |
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Question number: 13
» Oscillations and Waves » Simple Harmonic Motion » Force, Velocity, and Acceleration
Assertion (Ꭺ)
Consider motion for a mass spring system under gravity, motion of M is not a simple harmonic motion unless Mg is negligibly small.
Reason (Ꭱ)
For simple harmonic motion acceleration must be proportional to displacement and is directed towards the mean position.
Choices
| Choice (4) | Response | |
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| a. | Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ |
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| b. | Ꭺ is false but Ꭱ is true |
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| c. | Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ |
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| d. | Ꭺ is true but Ꭱ is false |
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Question number: 14
» Oscillations and Waves » Simple Harmonic Motion » Energy
Question
A particle is executing simple harmonic motion with frequency. The frequency at which its kinetic energy changes into potential energy is
Choices
| Choice (4) | Response | |
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| b. | f |
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| c. | 2 f |
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| d. | 4 f |
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Question number: 15
» Oscillations and Waves » Simple Harmonic Motion » Phase
Question
If and , then what is the phase difference between the two waves?
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Question number: 16
» Oscillations and Waves » Simple Harmonic Motion » Energy
Question
The total energy of a particle executing S. H. M. is proportional to
Choices
| Choice (4) | Response | |
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| a. | Displacement from equilibrium position |
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| b. | Frequency of oscillation |
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| c. | Velocity in equilibrium position |
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| d. | Square of amplitude of motion |
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