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
State the factors on which the time period of a simple pendulum depends and those on which it does not.
Original Khojo Papers practice question — not from a past board paper.
Answer
The time period depends on the length of the pendulum and on the acceleration due to gravity at the place. It does not depend on the mass of the bob or, for small oscillations, on the amplitude.
No citable source has been recorded for this record. Treat it as practice material, not as fact.
Explanation
The relation is T = 2π√(l/g).
Related questions
From the same topic and chapter, at a similar level.
Same chapter3 marksDifficulty: Medium
The main scale division of a vernier calliper is 1 mm and its vernier has 10 divisions. Find its least count.
Measurements and Experimentation
Same chapter3 marksDifficulty: Medium
What is meant by the least count of an instrument? State the least count of vernier callipers and of a screw gauge.
Measurements and Experimentation
Same chapter3 marksDifficulty: Medium
Why is the simple pendulum used to measure time, and what is meant by an oscillation?
Measurements and Experimentation
Same chapter3 marksDifficulty: Medium
The length of a seconds pendulum is about 100 cm. What is its time period, and what does the name mean?
Measurements and Experimentation
Same chapter2 marksDifficulty: Easy
Name the seven fundamental quantities of the SI system and their units.
Measurements and Experimentation