Same chapter3 marksDifficulty: Medium
A pendulum of length 1 m has a time period of 2 s. What length would give a time period of 1 s?
Measurements and Experimentation
3 marksDifficulty: Medium
The length of a seconds pendulum is about 100 cm. What is its time period, and what does the name mean?
Original Khojo Papers practice question — not from a past board paper.
Answer
The time period is 2 seconds. A seconds pendulum takes one second for each swing, so a complete oscillation of two swings takes two seconds.
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
The exact length depends on the value of g at the place.
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