InterviewSolution
Saved Bookmarks
| 1. |
(a) What is meant by the 'time-period' of a vibrating object? State its unit. (b) Define 'frequency' of a vibrating object. Name the unit in which frequency is measured. (c) A pendulum oscillates 40 times in 4 seconds. Calculate its (i) time-period. and (ii) frequency. Can we hear the sound produced by the oscillations of this pendulum? Give reason for your answer. |
|
Answer» (a) What is meant by the 'time-period' of a vibrating object? State its unit. (b) Define 'frequency' of a vibrating object. Name the unit in which frequency is measured. (c) A pendulum oscillates 40 times in 4 seconds. Calculate its (i) time-period. and (ii) frequency. Can we hear the sound produced by the oscillations of this pendulum? Give reason for your answer. |
|