Can fast neutrons also lead to the fission of U235 or U238 -

Yes, fast neutrons also lead to the fission of U235 or U238 . U235 nbsp; is bombarded with thermal electrons which are slow moving electrons (2.2 km/s). but ...

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Standard XII

Chemistry

Properties of Alpha, Beta and Gamma Rays

Can fast neut...

Question

Can fast neutrons also lead to the fission of U²³⁵ or U²³⁸ .

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Solution

Yes, fast neutrons also lead to the fission of U²³⁵ or U²³⁸ .
U²³⁵ is bombarded with thermal electrons which are slow moving electrons (2.2 km/s).
but for fission of U²³⁸ neutron should be fast enough.

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Similar questions

Q. Which of the following nuclei undergo fission when struck by thermal neutrons.
1.

U^{235}

U^{238}

P u^{239}

Select the correct answer using the codes given below.

Assertion: Slow neutrons bring fission in

U^{235}

Reason:

U^{235}

splits into only

X e^{142}

and

S r^{90}

Q. In the fission of

U^{235}

nucleus on an average __________ neutrons are released.

Q. Assertion (A) : Fragments produced in the fission of

U^{235}

are radioactive
Reason (R) : The fragments have abnormally high proton to neutron ratio

Q. The number of neutrons that are released on an average during the fission of

U^{235}

nucleus is

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Can fast neutrons also lead to the fission of U235 or U238 .

Yes, fast neutrons also lead to the fission of U235 or U238 . U235 is bombarded with thermal electrons which are slow moving electrons (2.2 km/s). but for fission of U238 neutron should be fast enough.

Can fast neutrons also lead to the fission of U²³⁵ or U²³⁸ .

Yes, fast neutrons also lead to the fission of U²³⁵ or U²³⁸ .
U²³⁵ is bombarded with thermal electrons which are slow moving electrons (2.2 km/s).
but for fission of U²³⁸ neutron should be fast enough.