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Physical World — Physics STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 SciencePhysicsPhysical World2 Marks
Question
Name the different types of forces and their range.
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Answer

Gravitational force: $10^{-39}$, infinite range Weak nuclear force: $10^{-13}, 10^{-15} \mathrm{~m}$(nuclear size) Electromagnetic force: $10^{-2}$​​​​​​​, infinite Strong nuclear force: 1, within nucleus $\left(10^{-15} \mathrm{~m}\right)$
 

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