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Physical World

Question

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What is the range of gravitational force?

Solution

The range of gravitaional force is infinity.

Some More Questions From Physical World Chapter

What is the source of energy to which we have to ultimately depend upon?

“Politics is the art of the possible”. Similarly, “Science is the art of the soluble”. Explain this beautiful aphorism on the nature and practice of science.

Who discovered neutron?

Who discovered electron?

Who gave the theory of relativity?

Who gave the law of inertia?

Who gave the law of gravitation?

Who discovered the radioactivity?

Who gave the exclusion principle?

What are the basic forces in the universe?

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