The reason for a star being spherical in shape is-High pressureImmense attraction among its particlesHigh temperaturePresence of hydrogen and helium

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Life Cycle of stars

The reason fo...

Question

The reason for a star being spherical in shape is:

High pressure

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Immense attraction among its particles

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High temperature

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Presence of hydrogen and helium

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Solution

The correct option is B Immense attraction among its particles
Due to the gravitational attraction among the particles of star, they always tend to stay close to each other. For a given volume, sphere is the best shape with less surface area. Thus, not only stars, but in general, most of the other celestial bodies like planets and moons, tend to be spheres. This spherical shape would later tend to increase the pressure and temperature of the star.

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Similar questions

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