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प्रश्न
From α, β and γ-rays, name the one which is not affected by electric or magnetic field?
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उत्तर
γ-rays are not affected by electric or magnetic field.
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संबंधित प्रश्न
Answer the following questions based on a hot cathode ray tube
Name the charged particles
Give the relative ionizing power of α, β and γ radiations.
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?
State two characteristics of the substance used as thermionic emitter.
State any two uses of cathode rays.
An electrons emitter must have how much work function and melting point.
State three common properties of beta rays and cathode rays.
Unit of radioactivity is _______
Two radioactive materials A and B have decay constants 25λ and 16λ respectively. If initially they have the same number of nuclei, then the ratio of the number of nuclei of B to that of A will be "e" after a time `1/("a"lambda)` The value of a ______.
