CBSE Class 12-science Answered
In a nuclear reactor the chain reaction is
carried out under controlled conditions.
(a) Name the material that is used as control
rods in a nuclear reactor.
(b) Average energy of a neutron produced in
fission of 
nucleus is ____
(c)
Write down the reactions involved in the
conversion of 
in a nuclear reactor.
nucleus is ____
(c)
Write down the reactions involved in the
conversion of in a nuclear reactor.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
(a) Boron or cadmium
(b) approx. 2 MeV
(c)
Answered by | 04 Jun, 2014, 03:23: PM
CBSE 12-science - Physics
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nucleus with subsequent emission of 
- particle Write the corresponding nuclear reaction. Calculate the energy released in this reaction.
Given mass of 3 L
e = 4.000 26044 a.m.u.
Mass of neutron 
= 1.0086654 a.m.u.
Mass of tritium 
= 3.016049 a.m.u.
Asked by Topperlearning User | 02 Jun, 2015, 10:23: AM
ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
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ANSWERED BY EXPERTCBSE 12-science - Physics
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERTCBSE 12-science - Physics
undergoes β- decay and becomes 
, Calculate the maximum kinetic energy of electrons emitted assuming that the daughter nucleus and anti- neutrino carry negligible kinetic energy.
Asked by Topperlearning User | 09 Jul, 2014, 12:48: PM
ANSWERED BY EXPERT
