Physics / Class XI / Chapter 13 – Oscillations / True / False Drill
Concept True / False

25 True / False on
Oscillations & SHM

A compact set of 25 carefully designed True/False statements covering NCERT Class 11 Physics Chapter 13 — from basic oscillatory motion and SHM definitions to energy, damping, resonance and quality factor.

IIT-JEE NEET CBSE Board BITSAT / CUET KVPY / Olympiad
Start True / False View Concept Map
25
Statements in this drill
Oscillatory vs Periodic (2)
Core SHM Relations (7)
Energy & Phase (8)
Spring & Pendulum (4)
Damping & Resonance (4)
NCERT
Textbook Aligned
5
Energy Items
10 min
Avg. Completion
Concept Coverage

What These 25 Statements Test

Oscillations & SHM Basics

Oscillatory vs periodic motion Q1–Q2
Condition for SHM: F ∝ −x Q3
Displacement, velocity & acceleration in SHM Q4–Q7,Q20,Q24

Energy, Phase & Conservation

KE, PE and total energy in SHM Q8–Q11,Q22–Q25
Phase & state of motion Q7,Q20

Systems, Damping & Resonance

Spring–mass & pendulum formulae Q12–Q16
Damped & forced oscillations Q17–Q19
Quality factor & energy loss Q19

Ready to Test Each Statement?

Decide quickly whether every sentence about oscillations is true or false, then review concise explanations to fix any conceptual gaps before moving to numerical problems.

Begin from Q1 See Concept Coverage
Your Progress 0 / 25 attempted
Q 01 / 25
An oscillatory motion is always periodic.
Q 02 / 25
Every periodic motion is necessarily oscillatory.
Q 03 / 25
In simple harmonic motion, the restoring force is proportional to displacement from equilibrium.
Q 04 / 25
In SHM, acceleration is maximum at the mean position.
Q 05 / 25
The displacement of a particle executing SHM can be written as \(x = A \sin(\omega t)\).
Q 06 / 25
The velocity of a particle in SHM is maximum at the extreme positions.
Q 07 / 25
The phase of SHM determines the state of motion of the particle at a given instant.
Q 08 / 25
The time period of SHM depends on the amplitude of oscillation.
Q 09 / 25
In SHM, kinetic energy is maximum at the equilibrium position.
Q 10 / 25
The potential energy of a particle executing SHM is zero at extreme positions.
Q 11 / 25
Total mechanical energy remains constant in ideal SHM.
Q 12 / 25
For a spring–mass system, angular frequency is given by \(\omega = \sqrt{\frac{k}{m}}\).
Q 13 / 25
Increasing the mass attached to a spring increases the frequency of oscillation.
Q 14 / 25
The motion of a simple pendulum is strictly SHM for all angles.
Q 15 / 25
The time period of a simple pendulum is \(T = 2\pi\sqrt{\frac{l}{g}}\).
Q 16 / 25
Damping always increases the time period of oscillation.
Q 17 / 25
In damped oscillations, amplitude decreases exponentially with time.
Q 18 / 25
In forced oscillations, resonance occurs when driving frequency equals natural frequency.
Q 19 / 25
The quality factor of an oscillator is a measure of its energy loss per cycle.
Q 20 / 25
Phase difference between displacement and velocity in SHM is \(\frac{\pi}{2}\).
Q 21 / 25
The restoring force in SHM is conservative.
Q 22 / 25
For SHM, total energy is proportional to the square of amplitude.
Q 23 / 25
At a displacement \(x = \frac{A}{\sqrt{2}}\), kinetic and potential energies are equal.
Q 24 / 25
The maximum acceleration in SHM is given by \(a_{\text{max}} = \omega^2 A\).
Q 25 / 25
In SHM, the ratio of maximum kinetic energy to maximum potential energy is always unity.
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ACADEMIA AETERNUM तमसो मा ज्योतिर्गमय · Est. 2025
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Oscillations True-False Quiz: Class 11 Physics Concept Test
Oscillations True-False Quiz: Class 11 Physics Concept Test — Complete Notes & Solutions · academia-aeternum.com
True and False questions play a crucial role in mastering Oscillations, one of the most concept-dense chapters in NCERT Physics Class XI. This chapter lays the foundation for understanding wave motion, alternating systems, and a wide range of physical phenomena encountered later in higher physics and engineering studies. The following set of 25 carefully structured True & False statements is designed to progress systematically in difficulty—beginning with core NCERT-level concepts such as…
🎓 Class 11 📐 Physics 📖 NCERT ✅ Free Access 🏆 CBSE · JEE
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