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 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
$$\sqrt {2gl} $$
NEET Subjects