1
AIEEE 2003
MCQ (Single Correct Answer)
+4
-1
The length of a simple pendulum executing simple harmonic motion is increased by $$21\% $$. The percentage increase in the time period of the pendulum of increased length is
A
$$11\% $$
B
$$21\% $$
C
$$42\% $$
D
$$10\% $$
2
AIEEE 2003
MCQ (Single Correct Answer)
+4
-1
A body executes simple harmonic motion. The potential energy $$(P.E),$$ the kinetic energy $$(K.E)$$ and total energy $$(T.E)$$ are measured as a function of displacement $$x.$$ Which of the following statements is true ?
A
$$K.E$$ is maximum when $$x=0$$
B
$$T.E$$ is zero when $$x=0$$
C
$$K.E$$ is maximum when $$x$$ is maximum
D
$$P.E$$ is maximum when $$x=0$$
3
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
Change Language
If a spring has time period $$T,$$ and is cut into $$n$$ equal parts, then the time period of each part will be
A
$$T\sqrt n $$
B
$$T/\sqrt n $$
C
$$nT$$
D
$$T$$
4
AIEEE 2002
MCQ (Single Correct Answer)
+4
-1
Change Language
In a simple harmonic oscillator, at the mean position
A
kinetic energy is minimum, potential energy is maximum
B
both kinetic and potential energies are maximum
C
kinetic energy is maximum, potential energy is minimum
D
both kinetic and potential energies are minimum.
JEE Main Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12