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प्रश्न
The orbit of a planet revolving around a star is _______.
पर्याय
circular
linear
towards the focal point
elliptical
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उत्तर
The orbit of a planet revolving around a star is elliptical.
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संबंधित प्रश्न
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[G = 6.67 × 10–11 SI units and M = 6 × 1024 kg]
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- a constant velocity of revolution.
- has the least velocity when it is nearest to the sun.
- its areal velocity is directly proportional to its velocity.
- areal velocity is inversely proportional to its velocity.
- to follow a trajectory such that the areal velocity is constant.
Choose the correct answer from the options given below:
Two planets A and B of equal mass are having their period of revolutions TA and TB such that TA = 2TB. These planets are revolving in the circular orbits of radii rA and rB respectively. Which out of the following would be the correct relationship of their orbits?
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The time taken by a planet to orbit the Sun depends on
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