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प्रश्न
A radioactive source emits three types of radiations.
Which radiation has zero mass?
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उत्तर
Gamma radiations have zero mass.
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संबंधित प्रश्न
The atomic number of a radioactive element is not changed when it emits ______.
How γ - radiations are produced?
A mixture of radioactive substances gives off three types of radiation name the radiation which travels with the speed of light.
A mixture of radioactive substance gives off three types of radiation name the radiation similar in nature to X-rays.
A mixture of radioactive substance gives off three types of radiation name the radiation which has the maximum penetrating power.
A mixture of radioactive substance gives off three types of radiation name the radiation which has the highest speed.
How do infrared and γ-rays differ in wavelength.
Which of the radioactive radiations can cause severe genetical disorders and are deflected by an electric field?
The radiation with maximum penetrating power is ______.
The mass number and atomic number of an element are not changed when it emits ______.
