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Calculate mass defect and binding energy per nucleon of 1020Ne, given Mass of 1020Ne=19.992397 u Mass of 01H=1.007825 u Mass of 01n=1.008665 u - Physics (Theory)

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प्रश्न

Calculate mass defect and binding energy per nucleon of `"_10^20 Ne`, given 

Mass of `"_10^20 Ne= 19.992397` u

Mass of `"_0^1H = 1.007825`  u

Mass of `"_0^1n = 1.008665` u

संख्यात्मक

उत्तर

Mass defect (Δm) = Mass of nucleons − Mass of nucleus

= (10 × 1.007825 + 10 × 1.008665)u - 19.992397u

= 0.172503u

Binding energy ΔE = 0.1725034 × 931 MeV

= 160.600 MeV

Binding energy per nucleon `(ΔE)/A = 160.600/20`

= 8.03 MeV

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2016-2017 (March)

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