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प्रश्न
Name two factors on which the time period of a simple pendulum depends. Write the relation for the time period in terms of the above named factors.
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उत्तर
Two factors on which the time period of a simple pendulum depends are
(i) Length of pendulum (l)
(ii) Acceleration due to gravity (g)
`T = 2pisqrt(l/g)`
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संबंधित प्रश्न
A seconds pendulum is taken to a place where acceleration due to the gravity falls to one-fourth. How is the time period of the pendulum affected, if at all? Give reasons. What will be its new time period?
Name the convenient unit you will use to measure:
distance between the two cities.
Name the most convenient unit of mass you will use to measure:
Mass of small amount of medicine.
What do you understand by the term degree of accuracy?
Amongst the unit of volume which is most suitable for measuring:
Volume of a swimming tank
Is there any difference in the following measurements?
(a) 51.7 cm
(b) 51.70 cm
(c) 51.700 cm.
Explain your answer.
Which measurement is most accurate?
