Oscillation Important Questions for NEET 2025 Download PDF

Oscillation Important Questions for NEET: Oscillation is an important topic in physics, and it is frequently asked in the NEET exam. Understanding oscillation helps in solving problems related to simple harmonic motion, damped oscillations, and forced oscillations. Many questions in NEET are directly based on this topic, making it crucial for students preparing for the exam.

Oscillation Important Questions for NEET Overview 

Important questions from the chapter Oscillation generally cover concepts like simple harmonic motion (SHM), damped oscillations, forced oscillations, resonance, and energy in SHM. These questions test a student’s ability to apply formulas, solve numerical problems, and understand graphical interpretations of oscillatory motion. Many questions in NEET require applying fundamental laws of motion and Newton’s laws to oscillatory systems, making this chapter an essential part of exam preparation.

What is the Oscillation?

Oscillation refers to the repetitive motion of an object about a fixed point. This concept is widely used in various fields of physics, including waves, sound, and even electrical circuits. Topics such as time period, frequency, amplitude, and energy in oscillation play a significant role in solving numerical problems in NEET.

Practice Important Questions of Oscillation for NEET

To help students prepare better, here are some important practice questions from the topic Oscillation. These questions are taken from the Prachand Batch 2025 study material. Students can download the complete Oscillation Practice Question PDF along with solutions. Additionally, a video solution is available for each question. 

Q1 The amplitude and the time period in a SHM is 0.5 m and 0.4 s respectively. If the initial phase is π/2 rad, then the equation of SHM will be

y = 0.5 sin 5πt
y = 0.5 sin (4πt + π)
y = 0.5 sin 2.5πt
y = 0.5 sin (5πt + π/2)

Q2 The motion which is not simple harmonic is

1. vertical oscillations of a spring
2. motion of simple pendulum
3. motion of a planet around the sun
4. oscillation of liquid column in a U-tube

Q3 In SHM, the acceleration is ahead of velocity by a phase angle

1.  0°
2.  π/2
3. π
4. 2π

Q4 Select wrong statement about simple harmonic motion.

1. The body is uniformly accelerated
2. The velocity of the body changes smoothly at all instants.
3. The amplitude of oscillation is symmetric about the equilibrium position.
4. The frequency of oscillation is independent of amplitude.

Q5 A particle executes SHM of time period T. Find the time taken by the particle to go directly from its mean position to half the amplitude.

1.  T/8
2. T/4
3. T/2
4. T/12

Q6 A particle executing simple harmonic motion of amplitude 5 cm has maximum speed of 31.4 cm/s. The frequency of its oscillation is;

1. 4 Hz
2. 3 Hz
3. 2 Hz
4. 1 Hz

Q7 The equation of motion of a particle is (d²y/dt²) + Ky = 0, where K is positive constant. The time period of the motion is given by

1. 2π/K
2.  2πK
3. 2π/√K
4. 2π√K

Q8 Statement I - In equation x = 5 - 4 sin ωt, motion of body is SHM about the mean position x = 5.
Statement II - For the above equation given, amplitude of oscillations is 9.

1. Both statement I and statement II are correct.
2. Both statement I and statement II are incorrect.
3. Statement I is correct, but statement II is incorrect.
4. Statement I is incorrect, but statement II is correct.

Q9 Force acting on a body moving along the x-axis is given as F = -kx³, where x is the displacement of the body from its mean position. The motion of body is;

1. Simple harmonic motion
2. Oscillatory but not SHM
3. Periodic but not oscillatory
4. Non-periodic

Q10 If the displacement x and velocity v of a particle executing SHM are related through the expression 4v² = 25 - x², then its time period is (in s) is;

1. π
2. 2π
3. 4π
4.  6π

Q11 Mark the wrong statement

1. All S.H.M.'s have fixed time period
2. All motion having same time period are S.H.M.
3. In S.H.M. total energy is proportional to square of amplitude
4. Phase constant of S.H.M. depends upon initial conditions

Q12 If a graph is plotted by taking velocity along y-axis and displacement of particle in SHM along x-axis, then the nature of the graph is;

1. Straight line
2. Ellipse
3. Parabola
4. Hyperbola

Q13 The length of a simple pendulum is 39.2/π² m. If g = 9.8 m/s², the value of time period is

1. 4 s
2. 8 s
3. 2 s
4. 3 s

Oscillation Important Questions for NEET PDF

For easy access and better practice, students can download the Oscillation Important Questions for NEET PDF. This PDF contains well-structured questions along with their solutions, helping students revise the topic thoroughly before the exam.

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