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KCET2012PhysicsNuclear Physics

A radioactive nucleus has specific binding energy E ₁ . It emits an -particle. The resulting nucleus has specific binding energy E ₂ . Then

Options

  1. AE ₂=0
  2. BE ₂= E ₁
  3. CE ₂ < E ₁
  4. DE ₂> E ₁

Correct answer

D. E ₂> E ₁

Step-by-step solution

The nucleus become more stable on emission of -particle, hence E ₂> E ₁ .

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