General Knowledge :: Physics
- The centre of gravity of a sprinter during the race lies
- Who enunciated the laws of planetary motion?
- The tidal waves on sea is mainly due to
- The time period of a pendulum when taken to the Moon would:
- The mass of a star is two times the mass of the Sun. How it will come to an end ?
- Which of the following celestial bodies contains abundant quantities of helium-3, a potential source of energy ?
- The period of revolution of a certain planet in an orbit of radius R is T. Its period of revolution in an orbit of radius 4R will be:
- Which is evidence that supports the dynamo theory?
- Which of the following is indicated by the colour of a star ?
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