1
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
When an oscillator completes 100 oscillations its amplitude reduced to $${1 \over 3}$$ of initial value. What will be its amplitude, when it complettes 200 oscillations ?
A
$${1 \over 8}$$
B
$${2 \over 3}$$
C
$${1 \over 6}$$
D
$${1 \over 9}$$
2
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 16 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
$${t_0} = {t_1} + {t_2}$$
3
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
The total energy of particle performing SHM depend on
A
k, a, m
B
k, a
C
k, a, x
D
k, x
4
AIPMT 2000
MCQ (Single Correct Answer)
+4
-1
The bob of simple pendulum having length $$l$$, is displaced from mean position to an angular position q with respect to vertical. If it is released, then velocity of bob at equilibrium position
A
$$\sqrt {2gl\left( {1 - \cos \theta } \right)} $$
B
$$\sqrt {2gl\left( {1 + \cos \theta } \right)} $$
C
$$\sqrt {2gl\cos \theta } $$
D
$$\sqrt {2gl} $$
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