NEET Physics MCQs for Oscillation and Waves Chapter, Check Here -

The National Testing Agency is expected to conduct the NEET 2026 Exam at various exam centers across the nation in May 2026. It is suggested that all the aspirants of the exam must try to complete their preparations as soon as possible so that they can dedicate more time for their practice and revisions. One of the most important phase of NEET Exam Preparations is to solve more and more NEET Physics MCQs and NEET Sample Papers.

In this article, we have shared some of the most important NEET Physics MCQs for Oscillation and Waves Chapter along with the year wise direct links to access them. Scroll down in the article and access the MCQs.

NEET Physics MCQs for Oscillation and Waves Chapter

Physics is one of the most crucial subjects for NEET aspirants, and among its chapters, Oscillations and Waves holds a special place. This topic combines concepts from mechanics, kinematics, and wave motion, making it a scoring chapter if understood well. Practicing MCQs (Multiple Choice Questions) on Oscillations and Waves is essential to gain speed, accuracy, and conceptual clarity for NEET.

In this article, we will explore the importance of the chapter, key topics to focus on, and provide NEET-level MCQs with solutions for better practice.

Importance of Oscillations and Waves for NEET

Every year there are around 3-4 questions asked from the Oscillations and Waves chapters carrying around 12-16 marks, hence, it is crucial that all the aspirants for the NEET Exam must try to focus of the NEET Physics Syllabus 2026 and study well about this chapter. This chapter builds your understanding of:

Simple Harmonic Motion (SHM)
Energy in SHM
Damped and Forced Oscillations
Wave Motion (Transverse & Longitudinal)
Sound Waves and Doppler Effect

Key Topics for NEET Physics MCQs for Oscillation and Waves Chapter

Before solving the NEET Physics MCQs for Oscillation and Waves Chapter, all the aspirants need to understand the key topics that comprise this chapter. Hence, we have shared the list of key topics to be studied by aspirants for the preparations of NEET Oscillation and Waves Chapter.

Simple Harmonic Motion (SHM): Equation of motion, time period, phase, angular frequency.
Energy in SHM: Kinetic and potential energy distribution, total energy.
Combination of Springs: Effective spring constant in series and parallel.
Simple Pendulum: Time period, effect of length and gravity.
Damped and Forced Oscillations: Resonance condition and amplitude variation.
Wave Motion: Speed of transverse and longitudinal waves, wave equation.
Principle of Superposition: Interference of waves, beats formation.
Doppler Effect: Apparent frequency for source and observer in relative motion.

An extensive response for a detailed article on NEET Physics MCQs for Oscillation and Waves would be lengthy and would require more information on the specific questions you want answered. However, I can provide a comprehensive guide to the essential topics, key formulas, and common types of questions you might encounter in the NEET Physics exam for the chapter on Oscillations and Waves.

Types of MCQs in Oscillation and Waves Chapter

While studying the Oscillation and Waves chapter students will be able to build strong understanding of all the important topics mentioned in it. After building strong grasp over the syllabus, students will encounter MCQ question in multiple types as listed below:

Direct Formula-based questions: These involve direct application of the formulas for time period, frequency, velocity, and acceleration.
Energy Conservation: Problems related to the conversion of kinetic to potential energy and vice versa.
Combination of Springs: You might encounter questions on series and parallel combinations of springs.
- Series: $1/ k_{e q} = 1/ k_{1} + 1/ k_{2} + \dots$
- Parallel: $k_{e q} = k_{1} + k_{2} + \dots$
SHM of a Liquid Column: Questions on the time period of oscillation of a liquid column in a U-tube.

NEET Physics MCQs on Oscillation and Waves

Below we have added some of the NEET Physics MCQs on Oscillation and Waves that helps aspirants understand the pattern of questions to be asked from them.

Question 1 – A particle is executing SHM with amplitude

A

$A$ and angular frequency

\omega

$ω$ . At what displacement is its kinetic energy equal to potential energy?

x = 0

$x = 0$
B)

x = \frac{A}{\sqrt{2}}

$x = 2 A$
C)

x = \frac{A}{2}

$x = 2 A$
D)

x = A

$x = A$

Solution:
At the point where KE = PE,

\frac{1}{2}k x^2 = \frac{1}{2}k A^2 – \frac{1}{2}k x^2

$21 k x^{2} = 21 k A^{2} - 21 k x^{2}$

Solving gives

x = \frac{A}{\sqrt{2}}

$x = 2 A$

✅ Correct Option: B

Question 2 – The time period of a simple pendulum is

2

$2$ seconds on the Earth. What will be its time period on the Moon where

g_{\text{moon}} = \frac{g_{\text{earth}}}{6}

$g_{moon} = 6 g ^{earth}$ ?

2 \, \text{s}

$2 s$
B)

4.9 \, \text{s}

$4.9 s$
C)

6 \, \text{s}

$6 s$
D)

5.0 \, \text{s}

$5.0 s$

Solution:
Time period

T = 2\pi \sqrt{\frac{L}{g}}

$T = 2 π g L$ .

T_{\text{moon}} = T_{\text{earth}} \sqrt{\frac{g_{\text{earth}}}{g_{\text{moon}}}} = 2 \sqrt{6} \approx 4.9 \, \text{s}

$T_{moon} = T_{earth} g ^{moon} g ^{earth} = 26 \approx 4.9 s$

✅ Correct Option: B

Question 3 – A tuning fork of frequency

256 \, \text{Hz}

$256 Hz$ produces 4 beats per second with another tuning fork. When the prong of the first tuning fork is loaded with wax, the beat frequency becomes 6. The frequency of the other tuning fork is:

250 \, \text{Hz}

$250 Hz$
B)

252 \, \text{Hz}

$252 Hz$
C)

260 \, \text{Hz}

$260 Hz$
D)

262 \, \text{Hz}

$262 Hz$

Solution:
Loading with wax decreases frequency.
Case 1:

f_2 = 256 \pm 4 \Rightarrow 252 \text{ or } 260

$f_{2} = 256 \pm 4 \Rightarrow 252 or 260$ .
Case 2: After loading, beats increase ⇒ frequency difference increases ⇒
original frequency was higher.
Thus

f_2 = 260 \, \text{Hz}

$f_{2} = 260 Hz$ .
✅ Correct Option: C

Question 4 – The speed of sound in air at 27°C is 330 m/s. What will be the speed at 127°C?

A) 360 m/s
B) 380 m/s
C) 396 m/s
D) 412 m/s

Solution:
Speed of sound

v \propto \sqrt{T}

$v \propto T$ (Kelvin).

v_2 = v_1 \sqrt{\frac{T_2}{T_1}} = 330 \sqrt{\frac{400}{300}} = 330 \times 1.155 = 381.15 \, \text{m/s}

$v_{2} = v_{1} T ^{1} T ^{2} = 330300400 = 330 \times 1.155 = 381.15 m/s$

✅ Correct Option: B

Question 5 – Two waves given by

y_1 = 0.05 \sin (100t) \quad \text{and} \quad y_2 = 0.05 \cos (100t)

$y_{1} = 0.05 sin (100 t) and y_{2} = 0.05 cos (100 t)$

are superimposed. The resultant amplitude is:

0.05 \, \text{m}

$0.05 m$
B)

0.10 \, \text{m}

$0.10 m$
C)

0.05 \sqrt{2} \, \text{m}

$0.05 2 m$
D) Zero

Solution:
Amplitude of resultant wave:

A = \sqrt{A_1^2 + A_2^2} = \sqrt{0.05^2 + 0.05^2} = 0.05\sqrt{2}

$A = A^{12} + A^{22} = 0.05^{2} + 0.05^{2} = 0.05 2$

✅ Correct Option: C

Year Wise NEET Physics MCQs for Oscillation and Waves Chapter

In the table listed below, we have added the year wise NEET Physics MCQs for Oscillation and Waves Chapter so that all the students can start preparing accordingly. Click on the links below:

Year Wise NEET Physics MCQs for Oscillation and Waves Chapter
Year	Links
2014	Click Here
2015	Click Here
2016	Click Here
2017	Click Here
2018	Click Here