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The masses of neutron, proton and deutron in amu are 1.00893, 1.00813 and 2.01473, respectively. The packing fraction of the deutron in amu is

Options

  1. A11.65 10⁻⁴
  2. B23.5 10⁻⁴
  3. C33.5 10⁻⁴
  4. D47.15 10⁻⁴

Correct answer

A. 11.65 10⁻⁴

Step-by-step solution

m_n=1.00893, m_p=1.00813, m_d=201473 Deuteron . ₁ H ^2 ) nucleus consist of one proton and one neutron. aligned Mass defect & m= (m_n+m_p )-m_d & =(1.00893+1.00813)-201473 & =0.00233 aligned aligned Packing fraction & = m A & = 0.00233 2 =11.65 10⁻⁴ aligned

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