AIIMS Last 24 Years Solved 1996 – 2019 Physics and Chemistry Video Solutions
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n-alpha particles per second are emitted from N atoms of a radioactive element. The half-life of the radioactive element is
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Nov
n-alpha particles per second are emitted from N atoms of a radioactive element. The half-life of the radioactive element is n-alpha particles per second are emitted from N atoms of a radioactive element. The half-life of the radioactive element is November 28, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry [...]
In beta plus decay a. antineutrino is produced with electron b. neutrino is produced with positron c. neutron is produced with electron d. none of these
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Nov
In beta plus decay a. antineutrino is produced with electron b. neutrino is produced with positron c. neutron is produced with electron d. none of these In beta plus decay a. antineutrino is produced with electron b. neutrino is produced with positron c. neutron is produced with electron d. none of these November 28, 2020 [...]
When a slow neutron is captured by a U92235 nucleus, a fission energy releasing 200 MeV. If power of nuclear reactor is 100 W then rate of nuclear fission is
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Nov
When a slow neutron is captured by a U92235 nucleus, a fission energy releasing 200 MeV. If power of nuclear reactor is 100 W then rate of nuclear fission is a fission energy releasing 200 MeV. If power of nuclear reactor is 100 W then rate of nuclear fission is When a slow neutron is [...]
Which of the following statement is incorrect? a. Neutron is less stable than proton b. Neutron can cause fission in nuclear reactors but proton can not. c. A free proton can emit beta particle. d. A bound proton can emit beta particle.
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Nov
Which of the following statement is incorrect? a. Neutron is less stable than proton b. Neutron can cause fission in nuclear reactors but proton can not. c. A free proton can emit beta particle. d. A bound proton can emit beta particle. What is the amount of energy released by deuterium and tritium fusion? November [...]
The nucleus mn X emits one α particle and 2β-particles. The resulting nucleus is
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Nov
The nucleus mn X emits one α particle and 2β-particles. The resulting nucleus is The nucleus mn X emits one α particle and 2β-particles. The resulting nucleus is November 28, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 31 - Nuclei , Physics ,
Half life of a radio active element is 8 years how much amount will be present after 32 years?
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Nov
Half life of a radio active element is 8 years how much amount will be present after 32 years? Half life of a radio active element is 8 years how much amount will be present after 32 years? November 28, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions [...]
S^32 absorbs energy and decays into which element after two α-emissions?
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Nov
S^32 absorbs energy and decays into which element after two α-emissions? S^32 absorbs energy and decays into which element after two α-emissions? November 28, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 31 - Nuclei , Physics ,
Half life of a radioactive material is 5 years, then the percentage of it remained after 25 years will be
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Nov
Half life of a radioactive material is 5 years, then the percentage of it remained after 25 years will be Half life of a radioactive material is 5 years then the percentage of it remained after 25 years will be November 28, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry [...]
The ratio of the masses of the elements having their nuclear radii 2 fermi and 1 fermi is:
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Nov
The ratio of the masses of the elements having their nuclear radii 2 fermi and 1 fermi is: The ratio of the masses of the elements having their nuclear radii 2 fermi and 1 fermi is: November 28, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter [...]
The intensity of gamma radiation from a given source is I. On passing through 36 mm of lead, it is reduced to I/8. The thickness of lead which will reduce the intensity to I/2 will be
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Nov
The intensity of gamma radiation from a given source is I. On passing through 36 mm of lead, it is reduced to I/8. The thickness of lead which will reduce the intensity to I/2 will be it is reduced to I/8. The thickness of lead which will reduce the intensity to I/2 will be The [...]