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प्रश्न
State the numerical value of the frequency of oscillation of a second's pendulum. Does it depend on the amplitude of oscillations?
उत्तर
The frequency of oscillation of a seconds' pendulum is 0.5 s−1. It does not depend on the amplitude of oscillation.
संबंधित प्रश्न
A vernier has 10 divisions and they are equal to 9 divisions of the main scale in length. If the main scale is calibrated in mm, what is its least count?
Define the term frequency.
Two simple pendulums A and B have equal lengths, but their bobs weigh 50 gf and 100 gf, respectively. What would be the ratio of their time periods? Give reasons for your answer.
Name the convenient unit you will use to measure:
length of a hall
Name the most convenient unit of mass you will use to measure:
The grain output of a state
Name the most convenient unit of mass you will use to measure:
Mass of a cricket ball.
Amongst the unit of volume which is most suitable for measuring:
Volume of a glass filled with milk
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?
