Which of the following statements is correct?

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(C) The four fundamental forces in nature are gravitational,weak nuclear,electromagnetic,and strong nuclear forces.Their relative strengths are: $Stro

Vedclass · Accepted Answer

Range of the weak nuclear force is smaller than that of strong nuclear force

Vedclass · Answer

(C) The four fundamental forces in nature are gravitational,weak nuclear,electromagnetic,and strong nuclear forces.Their relative strengths are: $Strong \ Nuclear > Electromagnetic > Weak \ Nuclear > Gravitational$.$1.$ The gravitational force is the weakest force,while the strong nuclear force is the strongest.$2.$ The range of the gravitational and electromagnetic forces is infinite,whereas the range of the weak nuclear force is extremely small $(10^{-16} \ m)$ and the range of the strong nuclear force is also very small $(10^{-15} \ m)$.$3.$ Comparing the ranges,the range of the weak nuclear force $(10^{-16} \ m)$ is smaller than the range of the strong nuclear force $(10^{-15} \ m)$.Therefore,option $C$ is correct.

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