Nucleus: Composition, Size & Nuclear Force
The mass number of nucleus having radius equal to half of the radius of nucleus with mass number 192 is:
Show answer and solution
Answer: (b)
- , so halving divides by .
- So the answer is (b) 24.
- Practise all 47 questions on Nucleus: Composition, Size & Nuclear Force
- All 30 questions from JEE Main 2024 (31 Jan, Shift 2)
- Nuclear Physics: all topics and PYQs
More questions on Nucleus: Composition, Size & Nuclear Force
- The radius of a nucleus of mass number 64 is 4.8 fermi. Then the mass number of another…JEE Main 2024 (1 Feb, Shift 1)
- A nucleus has mass number A₁ and volume V₁. Another nucleus has mass number A₂ and Volume…JEE Main 2024 (31 Jan, Shift 2)
- From the statements given below: (A) The angular momentum of an electron in n th orbit is…JEE Main 2024 (1 Feb, Shift 2)
- The ratio of the density of oxygen nucleus ( ₈¹⁶O) and helium nucleus ( ₂⁴He) isJEE Main 2023 (25 Jan, Shift 1)
- Given below are two statements: one is labelled as Assertion A and the other is labelled…JEE Main 2023 (30 Jan, Shift 2)
- A nucleus disintegrates into two smaller parts, which have their velocities in the ratio…JEE Main 2023 (25 Jan, Shift 2)
- A nucleus disintegrates into two nuclear parts, in such a way that ratio of their nuclear…JEE Main 2023 (11 Apr, Shift 2)
- Assume that protons and neutrons have equal masses. Mass of a nucleon is 1.6 × 10⁻²⁷ kg…JEE Main 2023 (24 Jan, Shift 1)