JEE Main 2005PhysicsNuclear Physics

JEE Main 2005 — Nuclear Physics Questions with Solutions

4 JEE Main 2005 Nuclear Physics previous-year questions with verified answers and step-by-step solutions.

These are the JEE Main 2005 previous-year questions from the Nuclear Physics chapter of Physics. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Nuclear Physics chapter hub.

  1. Q12005MCQEasy

    Starting with a sample of pure ⁶⁶ Cu, 7 / 8 of it decays into Zn in 15 minutes. The corresponding half-life is

  2. Q22005MCQMedium

    If radius of ₁₃²⁷ Al nucleus is estimated to be 3.6 Fermi then the radius ₅₂¹²⁵ Te nucleus be nearly

  3. Q32005MCQHard

    The intensity of gamma radiation from a given source is I. On passing through 36 ~mm of lead, it is reduced to (I)/(8).…

  4. Q42005MCQEasy

    A nuclear transformation is denoted by X(n, α) ₃⁷ Li. Which of the following is the nucleus of element X ?

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