Consider the following statements regarding gravitons: Statement I: Gravitons are the hypothetical elementary particles that mediate the force of gravitation in the framework of quantum field theory. Statement II: Gravity is so weak at the quantum scale that detecting a single isolated graviton is practically considered impossible with realistic physical detectors. Statement III: The existence of classical gravitational waves directly proves that gravity must be mathematically described by a non-quantum classical field theory at all energy scales. Which one of the following is correct in respect of the above statements?

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Physics · Quantum Mechanics and Relativity

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Both Statement I and Statement II are correct, but Statement III is incorrect

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Answer 1

Neither Statement I nor Statement II is correct

Answer 2

Only Statement III is correct

Answer 3

Both Statement I and Statement II are correct, but Statement III is incorrect

Answer 4

Both Statement II and Statement III are correct

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