Question 573: Atoms & Nuclei

Question

The binding energy per nucleon of and nuclei are 5.60 MeV and 7.06 MeV respectively. In the nuclear reaction
$${}_3^7Li + {}_1^1H 	o {}_2^4He + _2^4He + Q$$
the value of energy Q released is

Accepted Answer

Given:
Binding energy per nucleon of
3
Li
7
and
2
He
4
nuclei
are 5.60 MeV and 7.06 MeV
Energy released = 7.06 ÃÂ 8 Ã¢ÂÂ 5.60 ÃÂ 7
= 17.3 MeV

Answer

19.6 MeV

Answer

$$-$$ 2.4 MeV

Answer

8.4 MeV

Answer

17.3 MeV

Atoms & Nuclei

The binding energy per nucleon of and nuclei are 5.60 MeV and 7.06 MeV respectively. In the nuclear reaction ${}_3^7Li + {}_1^1H \to {}_2^4He + _2^4He + Q$ the value of energy Q released is

Choose the correct answer: