AP EAMCET · PHYSICS · Oscillations
The displacement of a simple harmonic motion of amplitude 6 cm when its kinetic energy is equal to its potential energy is
- A \(2 \sqrt{2} \mathrm{~cm}\)
- B 2 cm
- C \(3 \sqrt{2} \mathrm{~cm}\)
- D \(\frac{3}{\sqrt{2}} \mathrm{~cm}\)
Answer & Solution
Correct Answer
(C) \(3 \sqrt{2} \mathrm{~cm}\)
Step-by-step Solution
Detailed explanation
Given, amplitude of oscillation, a = 6 cm Let displacement be x cm. When kinetic energy is equal to potential energy, then…
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from PHYSICS
- A short bar magnet has a magnetic moment of \(0.48 \mathrm{~J} \mathrm{~T}^{-1}\). The magnitude of magnetic field at a point at 10 cm distance from the centre of the magnet on its axis isAP EAMCET 2025 Medium
- In a meter bridge experiment, when a nichrome wire is in the right gap, the balancing length is \(60 \mathrm{~cm}\). When the nichrome wire is uniformly stretched to increase its length by \(20 \%\) and again connected in the right gap, the new balancing length is nearlyAP EAMCET 2016 Medium
- Sir CV Raman got the Nobel prize in Physics for his work onAP EAMCET 2021 Easy
- The acceleration due to gravity at a height of \((\sqrt{2}-1) \mathrm{R}\) from the surface of the earth is
(Acceleration due to gravity on the surface of the earth \(=10 \mathrm{~m} \mathrm{~s}^{-2}\) and R is radius of the earth)AP EAMCET 2025 Medium - The work done by 6 moles of helium gas when its temperature increases by \(20^{\circ} \mathrm{C}\) at constant pressure is
(Universal gas constant \(=8.31 \mathrm{~J} \mathrm{~mol}^{-1} \mathrm{~K}^{-1}\) )AP EAMCET 2025 Medium - The efficiency of a Carnot heat engine is \(25 \%\) and the temperature of its source is \(127^{\circ} \mathrm{C}\). Without changing the temperature of the source, if absolute temperature of the sink is decreased by \(10 \%\), the efficiency of the engine isAP EAMCET 2024 Easy
More PYQs from AP EAMCET
- The following statement is correct in the case of photoelectric effectAP EAMCET 2022 Easy
- When \(4 \mathrm{C}, \mathrm{Q} C\) and \(1 \mathrm{C}\) electrical charges are placed along a straight line of length ' \(l\) ' at 0 , \(\frac{l}{2}\) and \(l\) respectively. The respective values of \(\mathrm{Q}\) so that the net force on \(4 \mathrm{C}\) is zero and
\(1 \mathrm{C}\) is zero separately are (in coulomb)AP EAMCET 2017 Easy - If \(\mathrm{E}\) and \(\mathrm{F}\) are events such that \(P(\bar{F})=0.7\) and \(P(E \cap F)=0.2\), then \(\mathrm{P}(E \mid F)\) isAP EAMCET 2022 Easy
- If m and M are the absolute minimum and absolute maximum values of the function \(\mathrm{f}(\mathrm{x})=2 \sqrt{2} \sin \mathrm{x}-\tan \mathrm{x}\) in the interval \([0, \pi / 3]\), then \(\mathrm{m}+\mathrm{M}=\)AP EAMCET 2025 Medium
- The differential equation of the family of circles passing through \((0,0)\) and having centre on \(X\)-axis isAP EAMCET 2022 Easy
- If the vectors \(\hat{\mathbf{i}}+3 \hat{\mathbf{j}}+4 \hat{\mathbf{k}}, \lambda \hat{\mathbf{i}}-4 \hat{\mathbf{j}}+\hat{\mathbf{k}}\) are orthogonal to each other, then \(\lambda\) is equal toAP EAMCET 2004 Medium