HARD
Earn 100

Draw a schematic labelled diagram of a nuclear reactor based on thermal neutron fission. What is a moderator? Give two examples of moderator. Write a few lines on controlled thermonuclear fission.

Important Questions on Nuclei

MEDIUM
Physics>Modern Physics>Nuclei>Nuclear Energy
Explain how is nuclear energy generated in power reactors. How is electricity produced from nuclear energy?
MEDIUM
Physics>Modern Physics>Nuclei>Nuclear Energy
Draw the diagram of a nuclear power reactor and label the following part.

Radiation shield.

HARD
Physics>Modern Physics>Nuclei>Nuclear Energy
Explain the principle and working of a nuclear reactor with the help of a labelled diagram.
MEDIUM
Physics>Modern Physics>Nuclei>Nuclear Energy
Write any four differences between nuclear fusion and nuclear fission.
EASY
Physics>Modern Physics>Nuclei>Nuclear Energy
Which of the following is not derived from the sun?
EASY
Physics>Modern Physics>Nuclei>Nuclear Energy
Uranium is used to obtain:
MEDIUM
Physics>Modern Physics>Nuclei>Nuclear Energy

Explain the principle and working of Nuclear Reactor with the help of labelled diagram.

If one microgram of  U92235 is completely destroyed in an atom bomb, how much energy will be released?

MEDIUM
Physics>Modern Physics>Nuclei>Nuclear Energy

What kind of nuclear reaction produces energy in a nuclear reactor?

HARD
Physics>Modern Physics>Nuclei>Nuclear Energy

Briefly describe the working of a nuclear reactor.

 

HARD
Physics>Modern Physics>Nuclei>Nuclear Energy
Explain the process of release of energy in a nuclear reactor. Draw a schematic diagram of a nuclear reactor and write the function of each part.
MEDIUM
Physics>Modern Physics>Nuclei>Nuclear Energy
List any three differences between nuclear fission reaction and nuclear fusion reaction.
MEDIUM
Physics>Modern Physics>Nuclei>Nuclear Energy
A nuclear fuel rod generates energy at a rate of 5×108  W m-3. It is in the shape of a cylinder of radius 4.0 mm and length 0.20 m. A coolant of specific heat 4×103 J kg-1 K-1 flows, past it at a rate of, 0.2 kg s-1. The temperature rise in this coolant is approximately,
EASY
Physics>Modern Physics>Nuclei>Nuclear Energy
Write the name of two elements used as nuclear energy.
HARD
Physics>Modern Physics>Nuclei>Nuclear Energy
Explain the principle and working of a nuclear reactor with the help of a labelled diagram.
MEDIUM
Physics>Modern Physics>Nuclei>Nuclear Energy
Write a short note on: Nuclear Energy
MEDIUM
Physics>Modern Physics>Nuclei>Nuclear Energy
The amount of material that releases 4.5×1014 J of energy when it is completely converted into energy during a nuclear reaction. [Given speed of light = 3×108 m/s]
EASY
Physics>Modern Physics>Nuclei>Nuclear Energy
In which place of Gujarat, the nuclear power reactor is situated?
EASY
Physics>Modern Physics>Nuclei>Nuclear Energy
Explain the process of release of energy in a nuclear reactor. Draw a schematic diagram of the nuclear reactor.
EASY
Physics>Modern Physics>Nuclei>Nuclear Energy
The energy of the fast neutrons emitted in a nuclear fission reactor is approximately _____
HARD
Physics>Modern Physics>Nuclei>Nuclear Energy
Explain the principle and working of a nuclear reactor with the help of a labelled diagram.