. . . . . . . . invented Atom Bomb.
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Physics GK · all questionsModern Physics
Modern Physics
practice.
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Positive rays were discovered by
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Cathode rays are
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X-ray can be produced
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Solar energy is due to
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The Atom
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Alternating current is converted into direct current by a
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Which one of the following is used as a moderator in the nuclear reactor?
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The light is composed of small particles, called . . . . . . . .
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Hydrogen bomb is based on
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Which statement is not associated with nuclear fission?
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Neutrons were discovered by
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The principle of atomic bomb is based on
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The working principle of atom bomb is nuclear fission of uranium and the working principle of hydrogen bomb is
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Which of the following are used for accurately measuring very small time intervals?
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For which diode is used?
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The process by which a heavy nucleus splits into light nuclei is known as
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The material used for safety from nuclear radiation is
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The laser is a beam of radiations which are
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Radioactive substance emits
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