M p denotes the mass of a proton and M n denotes the mass of a neutron. A given nucleus…
Physics · JEE Main · NTA Exams — Atoms and Nuclei
Mp denotes the mass of a proton and Mn denotes the mass of a neutron. A given nucleus of B.E. B contains Z protons and N neutrons. The mass M (N, Z) of the nucleus is given by (c is velocity of light)
- M (N, Z) = N Mn + ZMp – B/c2
- M (N, Z) = N Mn + ZMp + B/c2
- M (N, Z) = N Mn + ZMp – Bc2
- M (N, Z) = N Mn + ZMp + Bc2
Answer
(A) M (N, Z) = N M n + ZM p – B/c 2
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