Modern Physics (10)

Radioactivity and changes in the nucleus; background radiation and safety precautions.

Nuclear fission and fusion; basic introduction and equations.

Why is a nuclear fusion reaction called a thermo nuclear reaction
Is it possible for a hydrogen nucleus to emit an alpha particle
Define nuclear fission
A nucleus of an element emits an alpha particle followed by a beta particle
Differentiate between nuclear fusion and nuclear fission
An atomic nucleus A is composed of 84 protons and 128 neutrons
What do you understand by the term nuclear fusion
When does the nucleus of an atom tend to be radioactive
Name the process used for producing electricity using nuclear energy
An element ZSA decays to 85R222 after emitting 2 α particles
A radioactive substance is oxidized
The ore of Uranium found in nature contains 92U238 and 92U235
Answer the following questions based on a hot cathode ray tube
Arrange α, β and γ rays in ascending order with respect to their
In a cathode ray tube what is the function of anode
Represent the change in the nucleus of a radioactive element