Mini Q Bank - Oscillations Oscillations Physics NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

Identify the correct definition:

1.	If after every certain interval of time, a particle repeats its motion, then the motion is called periodic motion.
2.	To and fro motion of a particle is called oscillatory motion.
3.	Oscillatory motion described in terms of single sine and cosine functions is called simple harmonic motion.
4.	All of the above

Subtopic: Types of Motion |

93%

From NCERT

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Q2:

From the given functions, identify the function which represents a periodic motion:

1.	$e^{\omega t}$	2.	$\text{log}_e(\omega t)$
3.	$\text{sin}\omega t+ \text{cos}\omega t$	4.	$e^{-\omega t}$

Subtopic: Types of Motion |

89%

From NCERT

NEET - 2020

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Q3:

The angular velocities of three bodies in simple harmonic motion are

ω_{1}, ω_{2}, ω_{3}

$\omega_1, \omega_2, \omega_3$ with their respective amplitudes as

A_{1}, A_{2}, A_{3} .

$A_1, A_2, A_3.$ If all the three bodies have the same mass and maximum velocity, then:

1.	$A_1 \omega_1=A_2 \omega_2=A_3 \omega_3$
2.	$A_1 \omega_1^2=A_2 \omega_2^2=A_3 \omega_3^2$
3.	$A_1^2 \omega_1=A_2^2 \omega_2=A_3^2 \omega_3$
4.	$A_1^2 \omega_1^2=A_2^2 \omega_2^2=A^2$

Subtopic: Simple Harmonic Motion |

91%

From NCERT

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Q4:

An SHM has an amplitude

a

$a$ and a time period

T .

$T.$ The maximum velocity will be:
1.

\frac{4 a}{T}

${4a \over T}$
2.

\frac{2 a}{T}

${2a \over T}$
3.

\frac{2 π}{T}

${2 \pi \over T}$
4.

\frac{2 a π}{T}

${2a \pi \over T}$

Subtopic: Simple Harmonic Motion |

91%

From NCERT

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Q5:

The equation of motion of a particle is

\frac{d^{2} y}{d t^{2}} + K y = 0

${d^2y \over dt^2}+Ky=0$ where $K$ is a positive constant. The time period of the motion is given by:

1.	$2 \pi \over K$	2.	$2 \pi K$
3.	$2 \pi \over \sqrt{K}$	4.	$2 \pi \sqrt{K}$

Subtopic: Simple Harmonic Motion |

78%

From NCERT

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Q6:

The displacement versus time curve for a particle executing SHM is shown in the figure.

1.	The phase of the oscillator is the same at $t = 0~\text{s}~\text{and}~t = 2~\text{s}$ .
2.	The phase of the oscillator is the same at $t = 2~\text{s}~\text{and}~t = 6~\text{s}$ .
3.	The phase of the oscillator is the same at $t = 1~\text{s}~\text{and}~t = 7~\text{s}$ .
4.	The phase of the oscillator is the same at $t = 1~\text{s}~\text{and}~t = 5~\text{s}$ .

Choose the correct statement/s.

1.	$1,2~\text{and}~4$	2.	$1~\text{and}~3$
3.	$2~\text{and}~4$	4.	$3~\text{and}~4$

Subtopic: Simple Harmonic Motion |

72%

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Q7:

The velocity-time diagram of a harmonic oscillator is shown in the figure given below. The frequency of oscillation will be:

1. $25~\text{Hz}$
2. $50~\text{Hz}$
3. $12.25~\text{Hz}$
4. $33.3~\text{Hz}$

Subtopic: Simple Harmonic Motion |

74%

From NCERT

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Q8:

If the time of mean position from amplitude (extreme) position is

6

$6$ seconds, then the frequency of SHM will be:

1.	$0.01~\text{Hz}$	2.	$0.02~\text{Hz}$
3.	$0.03~\text{Hz}$	4.	$0.04~\text{Hz}$

Subtopic: Simple Harmonic Motion |

70%

From NCERT

AIPMT - 1998

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Q9:

The equation of an SHM is given as

y = 3 \sin ω t + 4 \cos ω t

$y = 3\sin\omega t+ 4\cos \omega t$ where

y

$y$ is in centimeters. The amplitude of the SHM will be?

1.	$3~\text{cm}$	2.	$3.5~\text{cm}$
3.	$4~\text{cm}$	4.	$5~\text{cm}$

Subtopic: Linear SHM |

91%

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Q10:

Two simple harmonic motions of angular frequency $100~\text{rad s}^{-1}$ and $1000~\text{rad s}^{-1}$ have the same displacement amplitude. The ratio of their maximum acceleration will be:
1. $1:10$
2. $1:10^{2}$
3. $1:10^{3}$
4. $1:10^{4}$

Subtopic: Linear SHM |

87%

From NCERT

NEET - 2008

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