MCQ
As a body performs $S.H.M.$, its potential energy $U.$ varies with time as indicated in
- A
- ✓
- C
- D
✓
Answer
Correct option: B.
b
(b) $PE$ varies from zero to maximum. It is always positive sinusoidal function.
(b) $PE$ varies from zero to maximum. It is always positive sinusoidal function.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
If the velocity of a particle is given by $v = {(180 - 16x)^{1/2}} m/s$, then its acceleration will be.......$ms^{-2}$
→Five molecules of a gas are having speeds $1,2,4,8$ and $16\,m/s$ at some instant. The root mean square velocity of the gas molecules is ..... $m/s$
→An achromatic convergent doublet of two lens in contact has a power of $+ 2\, D$. The convex lens is power $+ 5\, D$. What is the ratio of the dispersive powers of the convergent and divergent lenses?
→$20$ $ampere$ current is flowing in a long straight wire. The intensity of magnetic field at a distance $20\, cm$ from the wire will be
→Which of the following is the most precise device for measuring length
For the circuits shown in figures $I$ and $II$, the voltmeter reading would be
→The ionization potential for second He electron is......$eV$
→$A$ ray of light in a liquid of refractive index $1.4$, approaches the boundary surface between the liquid and air at an angle of incidence whose sine is $0.8.$ Which of the following statements is correct about the behaviour of the light
→The figure shows a conducting loop $ABCDA$ placed in a uniform magnetic field perpendicular to its plane. The part $ABC$ is the $(3/4)^{th}$ portion of the square of side length $l$ . The part $ADC$ is a circular arc of radius $R$ . The points $A$ and $C$ are connected to a battery which supply a current $I$ to the circuit. The magnetic force on the loop due to the field $B$ is
→An $LCR$ series circuit of capacitance $62.5\,nF$ and resistance of $50\,\Omega$. is connected to an $A.C.$ source of frequency $2.0\,kHz$. For maximum value of amplitude of current in circuit, the value of inductance is $..........mH$. (take $\left.\pi^2=10\right)$
→