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Binding energy of nucleus

The binding energies per nucleon for deuteron ({ }_{1} {H}^{2}

Question

Medium

Solving time: 3 mins

The binding energies per nucleon for deuteron $(_{1} H^{2})$ and helium $(_{2} He^{4})$ are $1.1 MeV$ and 7.0 MeV respectively. The energy released when two deuterons fuse to form a helium nucleus $(_{2} He^{4})$ is $\dots\dots\dots .$

Views: 6,287 students

Updated on: Aug 27, 2023

Book:

Optics And Modern Physics (DC Pandey)

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William Discussed

The binding energies per nucleon for deuteron

(_{1} H^{2})

and helium

(_{2} He^{4})

are

1.1 MeV

and 7.0 MeV respectively. The energy released when two deuterons fuse to form a helium nucleus

(_{2} He^{4})

\dots\dots\dots .

13 mins ago

Discuss this question LIVE

13 mins ago

Text solutionVerified

2_{1} H^{2} ⟶_{2} He^{4}

Binding energy of two deuterons,

E_{1} = 2 [2 \times 1.1] = 4.4 MeV

Binding energy of helium nucleus,

E_{2} = 4 (7.0) = 28.0 MeV

∴ Energy released Δ E = E_{2} - E_{1}

= (28 - 4.4) MeV = 23.6 MeV

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Question Text	The binding energies per nucleon for deuteron $(_{1} H^{2})$ and helium $(_{2} He^{4})$ are $1.1 MeV$ and 7.0 MeV respectively. The energy released when two deuterons fuse to form a helium nucleus $(_{2} He^{4})$ is $\dots\dots\dots .$
Updated On	Aug 27, 2023
Topic	Nuclei
Subject	Physics
Class	Class 12
Answer Type	Text solution:1 Video solution: 4
Upvotes	535
Avg. Video Duration	8 min

The binding energies per nucleon for deuteron $(_{1} H^{2})$ and helium $(_{2} He^{4})$ are $1.1 MeV$ and 7.0 MeV respectively. The energy released when two deuterons fuse to form a helium nucleus $(_{2} He^{4})$ is $\dots\dots\dots .$

Text solutionVerified

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The binding energies per nucleon for deuteron (1​H2) and helium (2​He4) are 1.1MeV and 7.0 MeV respectively. The energy released when two deuterons fuse to form a helium nucleus (2​He4) is ……….

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The binding energies per nucleon for deuteron $(_{1} H^{2})$ and helium $(_{2} He^{4})$ are $1.1 MeV$ and 7.0 MeV respectively. The energy released when two deuterons fuse to form a helium nucleus $(_{2} He^{4})$ is $\dots\dots\dots .$