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प्रश्न
Mention four properties of Becquerel rays.
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उत्तर
The four properties of Becqueral rays are:
(i) They have penetrating power.
(ii) They affect a photographic plate.
(iii) They can ionize a gas or air through which they pass.
(iv) They are deflected by electric and magnetic fields.
संबंधित प्रश्न
State three factors on which the rate of emission of electrons from a metal surface depends
A radioactive nuclide `""_86^226` Ra decays by emission of two alpha particles, one beta particle and gamma rays. Which of the following is the resulting nuclide X?
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Name the three main parts of a Cathode Ray Tube.
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\[\ce{^A_Z X -> ^A_{Z - 2}X + ^4_{2}He}\]
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