Oscillations and Periodic Motion, Periodic Functions,Simple Harmonic Motion and its Equation, Kinetic and potential Energies NEET Questions

Physics - Oscillations and Waves

Oscillations and Periodic Motion, Periodic Functions,Simple Harmonic Motion and its Equation, Kinetic and potential Energies MCQ Questions


13.
What is the relation between frequency (ν) and angular frequency (ω)?
A.
ω = 2πν
B.
ν = 2π/ω
C.
ω = ν/2π
D.
T = 1/ν
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ANSWER :
A. ω = 2πν
14.
What is the time period of a mass-spring system with spring constant k and mass m?
A.
2π√(m/k)
B.
π√(m/k)
C.
m/k
D.
√(k/m)
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ANSWER :
A. 2π√(m/k)
15.
How is displacement related to time in a sinusoidal motion?
A.
Exponential
B.
Linear
C.
Quadratic
D.
Sine
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ANSWER :
B. Linear
16.
Which of the following represents an oscillatory but not SHM?
A.
Uniform circular motion
B.
Damped motion
C.
Vibrational motion
D.
Translational motion
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ANSWER :
B. Damped motion
17.
What is the maximum speed of a particle executing SHM with amplitude A and angular frequency ω?
A.
Aω
B.
A/ω
C.
A²ω
D.
A/2
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ANSWER :
A. Aω
18.
What does the term 'phase constant' signify in SHM?
A.
Initial amplitude
B.
Initial phase
C.
Initial displacement
D.
Final position
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ANSWER :
B. Initial phase