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PHYSICS

Physics
What are the particles emitted by radioactive element after 3 consecutive disintegration?

2 beta 2 alpha
2 alpha 1 beta
1 alpha 1 beta
2 beta 1 alpha

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Physics
Choose the most appropriate answer: Natural radioactivity was discovered by

Enrico Fermi
Henry Bacquerel
Marie Curie
Earnest Rutherford

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Physics
In a nuclear reactor, one of the following is used as a fuel.

Uranium
Radium
Diesel
Coal

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Physics
Alpha particle is the nucleus of an atom of

Oxygen
Hydrogen
Lithium
Helium

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Physics
Energy stored in the nucleus of an atom is called

Kinetic energy
Potential energy
Atomic energy
Nuclear energy

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