osmarirodriguez6403 osmarirodriguez6403

22-02-2024
Physics

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The distance of the closest approach of an alpha particle fired at a nucleus with kinetic energy K is r₀. The distance of the closest approach when the α particle is fired at the same nucleus with kinetic energy 2K will be
a. 2r₀
b. 4r₀
c. r₀/4
d. r₀/2

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