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A nucleus with mass number 220 initially at rest emits an particle.If the Q value of the reaction is 5.5 MeV, calculate the kinetic energy of the particle

a)

4.4MeV

b)

5.4MeV

c)

5.6MeV

d)

6.5MeV



Question ID - 51051 | SaraNextGen Top Answer

A nucleus with mass number 220 initially at rest emits an particle.If the Q value of the reaction is 5.5 MeV, calculate the kinetic energy of the particle

a)

4.4MeV

b)

5.4MeV

c)

5.6MeV

d)

6.5MeV

1 Answer
127 votes
Answer Key / Explanation : (b) -

(b)

Given that,

From conservation of linear Momentum

Or  

Or            

Solving Eq.(i)& (ii),we get

of

127 votes


127