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1. Give the Example of compound pendulum?
- Bar pendulum
- Kater’s pendulum
- Pendulum in a clock
2. What are the components of a pendulum?
- Center of suspension
- Center of gravity
- Center of oscillation
3. Which one provides the most accurate value of ‘g’?
Kater’s pendulum
4. What is the difference between simple and compound pendulum?
In simple pendulum, center of gravity and center of oscillation are approximately the same.
In compound pendulum, center of gravity and center of oscillation are distant apart.
5. What is the length of a pendulum?
The distance between the ‘center of suspension’ and ‘center of oscillation’ is the length or pendulum.
6. What are the applications of kater’s pendulum?
A pendulum whose period of oscillation is exactly 2 seconds.
7. What are the applications of kater’s pendulum?
- Accurate measurement of time.
- Accurate value of ‘g’
- Find the minerals and for other geophysical surveys.
8. What is the difference between ‘g’ and ‘G’?
‘g’ is acceleration due to gravity. ‘G’ is a universal constant.
9. Katers pendulum is which type of pendulum?
Reversible compound pendulum.