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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-NUCLEAR PHYSICS-Exercise
- The half-life of radioactive material is 3 h. If the initial amount is...
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- The relationship between distintegration constant (lambda) and half-li...
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- Nuclear fission can be explained by
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- After 1 alpha and 2 beta emissions.
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- Alpha particles are
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- Complete the equation for the following fission process ""92 U^235 ""0...
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- A nucleus ""n X^m emits one alpha and one beta particles. The resultin...
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- Atomic weight of boron is 10.81 and it has two isotopes ""5 B^10 and "...
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- Half-life of a radioactive substance A and B are, respectively, 20 min...
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- In a fission reaction ""92^236 U rarr ^117 X + ^117Y + n + n, the bind...
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- A free neutron decays into a proton, an electron and
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- The satble nucleus that has a radius half that of Fe^(56) is
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- Which of the following is used as a moderator in nuclear reactors?
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- The activity of a radioactive sample is measured as 9750 counts per mi...
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- The most penetrating radiation out of the following is
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- A nucleus ruptures into two nuclear parts, which have their velocity r...
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- The count rate of a Geiger Muller counter for the radiation of a radio...
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- What is the respective number of alpha and beta particles emitted in t...
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- The mass number of He is 4 and that for suphur is 32. The radius of su...
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- Heavy water is used as moderator in a nuclear reactor. The function of...
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