Electricity
Current Electricity
MCQ (Single Correct Answer)
Moving Charges and Magnetism
MCQ (Single Correct Answer)
Magnetism and Matter
MCQ (Single Correct Answer)
Electromagnetic Induction
MCQ (Single Correct Answer)
Electromagnetic Waves
MCQ (Single Correct Answer)
Modern Physics
Semiconductor Electronics
MCQ (Single Correct Answer)
1
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Which one of the following statements is true for the speed v and the acceleration a of a particle executing simple harmonic motion?
A
When v is maximum, $$a$$ is maximum
B
Value of $$a$$ is zero, whatever may be the value of v.
C
When v is zero, $$a$$ is zero
D
When v is maximum, $$a$$ is zero.
2
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
In case of a forced vibration, the resonance peak becomes very sharp when the
A
damping force is small
B
restoring force is small
C
applied periodic force is small
D
quality factor is small
3
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
A mass is suspended separately by two different springs in (successive order then time periods is t1 and t2 respectively, If it is connected by both spring as shown in figure then time period is t0 , the correct relation is

AIPMT 2002 Physics - Oscillations Question 22 English
A
$$t_0^2 = t_1^2 + t_2^2$$
B
$$t_0^{ - 2} = t_1^{ - 2} + t_2^{ - 2}$$
C
$$t_0^{ - 1} = t_1^{ - 1} + t_2^{ - 1}$$
D
$${t_0} = {t_1} + {t_2}$$
4
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
Displacement between maximum potential energy position and maximum kinetic energy position for a particle executing simple harmonic motion is
A
$$ \pm $$ $$a$$/2
B
+ $$a$$
C
$$ \pm $$ $$a$$
D
$$-$$ 1
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