Chapter 31 – Nuclei
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A mixture consists of two radioactive materials A1 and A2 with half-lives of 20s and 10s respectively. Initially the mixture has 40g of A1 and 160g of A2. The amount the two in the mixture will become equal after
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Aug
A mixture consists of two radioactive materials A1 and A2 with half-lives of 20s and 10s respectively. Initially the mixture has 40g of A1 and 160g of A2. The amount the two in the mixture will become equal after A nucleus nmX emits one α particle and two β particles. The resulting nucleus is August [...]
A nucleus nmX emits one α particle and two β particles. The resulting nucleus is
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Aug
A nucleus nmX emits one α particle and two β particles. The resulting nucleus is A nucleus nmX emits one α particle and two β particles. The resulting nucleus is August 22, 2020 Category: Chapter 31 - Nuclei , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
When an α-particle of mass ′m′ moving with velocity ′v′ bombards on a heavy nucleus of charge ′Ze′, its distance of closest approach from the nucleus depends on m as
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Aug
When an α-particle of mass ′m′ moving with velocity ′v′ bombards on a heavy nucleus of charge ′Ze′, its distance of closest approach from the nucleus depends on m as its distance of closest approach from the nucleus depends on m as When an α-particle of mass ′m′ moving with velocity ′v′ bombards on a [...]
The mass of Li nucleus is 0.042u less than the sum of masses of its nucleons. Find the binding energy per nucleon.
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Aug
The mass of Li nucleus is 0.042u less than the sum of masses of its nucleons. Find the binding energy per nucleon. The mass of Li nucleus is 0.042u less than the sum of masses of its nucleons. Find the binding energy per nucleon. August 22, 2020 Category: Chapter 31 - Nuclei , NEET Last [...]
Fission of nuclei is possible because the binding energy per nucleon in them
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Aug
Fission of nuclei is possible because the binding energy per nucleon in them Fission of nuclei is possible because the binding energy per nucleon in them August 22, 2020 Category: Chapter 31 - Nuclei , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
Fusion reaction takes place at high temperature because
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Aug
Fusion reaction takes place at high temperature because Fusion reaction takes place at high temperature because August 22, 2020 Category: Chapter 31 - Nuclei , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
In any fission process the ratio mass of fission products / mass of parent nucleus is
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Aug
In any fission process the ratio mass of fission products / mass of parent nucleus is In any fission process the ratio mass of fission products / mass of parent nucleus is August 22, 2020 Category: Chapter 31 - Nuclei , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , [...]
In the reaction H + H→ He + n, if the binding energies of H, H and He are respectively a,b and c (in MeV), then the energy (in MeV) released in this reaction is.
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Aug
In the reaction H + H→ He + n, if the binding energies of H, H and He are respectively a,b and c (in MeV), then the energy (in MeV) released in this reaction is. b and c (in MeV) H and He are respectively a if the binding energies of H In the reaction [...]
The radius of Germanium (Ge) nuclide is measured to be twice the radius of Be. The number of nucleons in Ge are:
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Aug
The radius of Germanium (Ge) nuclide is measured to be twice the radius of Be. The number of nucleons in Ge are: The radius of Germanium (Ge) nuclide is measured to be twice the radius of Be. The number of nucleons in Ge are August 22, 2020 Category: Chapter 31 - Nuclei , NEET Last [...]
A nucleus A has mass represented by m(A,Z). If mp and mn denote the mass of proton and neutron respectively and BE the binding energy (in MeV) then.
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Aug
A nucleus A has mass represented by m(A,Z). If mp and mn denote the mass of proton and neutron respectively and BE the binding energy (in MeV) then. A nucleus A has mass represented by m(A Z). If mp and mn denote the mass of proton and neutron respectively and BE the binding energy (in [...]