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Science TNSB Mentoring
Class 10
Nuclear physics
Nuclear Processes: Fission, Fusion, Half-Life, and Decay Mechanisms
3.
Chain reaction and Nuclear reactions
Question:
4
m.
Select
the
correct
answer
:
1
.
Chain reaction is a __________.
Fission reaction
Sustainable reaction
Fusion reaction
Both (1) and (2)
2
.
Nuclear reactions occurs at __________.
High temperature and high pressure
Low temperature and high pressure
High temperature and low pressure
None of these
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