Physics
A simple pendulum is made by suspending a bob of mass 1 kg by a string of length l. Now if the length of this pendulum is increased to 4l, then its time period T will :
- remain the same
- become twice
- become four times
- become half
Related Questions
The maximum displacement of bob from its mean position on either side is called :
- Period of oscillation
- Frequency of oscillation
- Amplitude
- Oscillation
The effective length of a pendulum is related with time period as :
- T2 ∝ l2
- T3 ∝ l
- T2 ∝ l
- T ∝ L3
The time period of a seconds' pendulum clock is —
- 1 s
- 2 s
- 1 min
- 12 h