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MCQs: Beta particles are stream of high energy
Category: Physics MCQs, Published by: teswesm
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MCQs: Nuclei with atomic number 1 to 82 are
Category: Physics MCQs, Published by: teswesm
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MCQs: During natural radioactivity the unstable nucleus disintegrates to become more
Category: Physics MCQs, Published by: teswesm
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MCQs: The elements whose atomic number is greater than 82 are naturally
Category: Physics MCQs, Published by: teswesm
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MCQs: The age of fossil when C-14: C-12 in bone is one fourth of ratio in bone of living animal and half-life of C-14 is 5732 years is
Category: Physics MCQs, Published by: teswesm
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MCQs: The positive charge in an atom was concentrated in a small region called
Category: Physics MCQs, Published by: teswesm
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MCQs: If a radioactive element has a half-life of 40 minutes. The initial count rate was 1000 per minute, then how long will it take for the count rate to drop to 125 per minutes
Category: Physics MCQs, Published by: teswesm
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MCQs: Most of the nuclei with atomic number 1 to 82 are
Category: Physics MCQs, Published by: teswesm
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MCQs: A compound containing some amount of radioisotope is
Category: Physics MCQs, Published by: teswesm
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MCQs: The number of neutrons in the nucleus is called
Category: Physics MCQs, Published by: teswesm
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MCQs: The fast-moving light photons are
Category: Physics MCQs, Published by: teswesm
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MCQs: The number of protons and neutrons in the nucleus is called
Category: Physics MCQs, Published by: teswesm
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MCQs: In alpha decay (α-decay) the proton number of the parent nuclide
Category: Physics MCQs, Published by: teswesm
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MCQs: What fraction of the original sample will be after 22 years, if the Cobalt-50 is a radioactive element with a half-life of 4.3 years?
Category: Physics MCQs, Published by: teswesm
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MCQs: In nuclear fission, as compared to the original mass of the heavy nucleus, the total mass of the product is
Category: Physics MCQs, Published by: teswesm
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MCQs: If the activity of a sample of radioactive bismuth decreases to 1/8 of its original activity in 15 days, then the sample's half-life will be
Category: Physics MCQs, Published by: teswesm
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MCQs: In fission, the mass of products is
Category: Physics MCQs, Published by: teswesm
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MCQs: The radiation which strongly interacts with the matter due to its charge and has a short-range as compared to gamma radiations is
Category: Physics MCQs, Published by: teswesm
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MCQs: The radiation which primarily consists of protons, electrons, alpha particles, and large nuclei are called
Category: Physics MCQs, Published by: teswesm
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MCQs: The half-life of Carbon-14 is
Category: Physics MCQs, Published by: teswesm
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