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प्रश्न
A beam of α, β and γ rays is travelling through a certain region in space.
- Arrange them in ascending order of ionising power.
- Which of the above will pass undeviated if subjected to an electric field?
- With respect to your answer to part (b) above, what will be the change in the nucleus of an atom after such a ray is emitted.
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उत्तर
- γ < β < α
- γ rays pass undeviated if subjected to an electric field.
- The nucleus of the atom has no change in the mass number and atomic number during γ emission. So, the γ rays take no mass and no electrical charge from the nucleus.
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संबंधित प्रश्न
A radioactive source emits three types of radiations.
Name the three radiations.
A radioactive source emits three types of radiations.
Name the radiations which are deflected by the electric field.
Is it possible to deflect γ - radiations in a way similar to α and β -particles, using the electric or magnetic field? Give reasons.
Arrange the α, β, and γ raditions in ascending order of their ionising powers.
What is the composition of α, β and γ radiations?
Arrange the α, β, and γ radiation in ascending order of their biological damage. Give reason.
A radioactive substance emits radiations ______.
Compare the penetrating powers of α, β and γ-radiations.
Which nuclear radiation will travel undeviated in an electric field?
Arrange the α, β and γ radiations in ascending order of their penetrating power.
