NEET Physics: Atoms and Nuclei — MCQ Test 20

Q6. A nucleus with mass number 100 has a binding energy of \( 850 \, \text{MeV} \). What is its binding energy per nucleon?

Q7. What is the binding energy of a nucleus if its mass defect is \( 0.15 \, \text{u} \)? (Given \( 1 \, \text{u} = 931.5 \, \text{MeV/c}^2 \))

Q8. Which of the following best describes the nuclear force?

Q9. What is the primary outcome of nuclear fission in terms of energy?

Q10. Which process cannot produce elements beyond the peak of the binding energy curve?

NEET PhysicsAtoms and Nuclei

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What is the volume of a nucleus with radius \( 2.7 \times 10^{-15} \, \text{m} \)? (Use \( \pi = 3.14 \))

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About this NEET MCQ Test

This page provides a free online MCQ test for NEET Physics preparation, focusing specifically on the chapter Atoms and Nuclei. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.

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Key concepts covered in this specific test include Equivalent, Following, Describes, and Elements.

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Preview of Questions in this Test

Q1. What is the volume of a nucleus with radius \( 2.7 \times 10^{-15} \, \text{m} \)? (Use \( \pi = 3.14 \))

  • A. 7.5 × 10⁻⁴⁴ m³
  • B. 8.25 × 10⁻⁴⁴ m³
  • C. 9.0 × 10⁻⁴⁴ m³
  • D. 10.0 × 10⁻⁴⁴ m³

Q2. What is the nuclear density of a nucleus with mass \( 5.01 \times 10^{-27} \, \text{kg} \) and radius \( 2.1 \times 10^{-15} \, \text{m} \)? (Use \( \pi = 3.14 \))

  • A. 1.29 × 10¹⁷ kg/m³
  • B. 2.31 × 10¹⁷ kg/m³
  • C. 1.15 × 10¹⁷ kg/m³
  • D. 1.50 × 10¹⁷ kg/m³

Q3. A nucleus with mass number 216 has a radius of \( 7.2 \times 10^{-15} \, \text{m} \). What is the value of \( R_0 \)?

  • A. 1.0 × 10⁻¹⁵ m
  • B. 1.1 × 10⁻¹⁵ m
  • C. 1.3 × 10⁻¹⁵ m
  • D. 1.2 × 10⁻¹⁵ m

Q4. A nucleus has a mass defect of \( 0.136 \, \text{u} \). What is its binding energy in MeV? (Given \( 1 \, \text{u} = 931.5 \, \text{MeV/c}^2 \))

  • A. 125.0 MeV
  • B. 126.7 MeV
  • C. 130.0 MeV
  • D. 132.5 MeV

Q5. What is the energy equivalent of \( 0.001 \, \text{kg} \) of matter in Joules? (Given \( c = 3 \times 10^8 \, \text{m/s} \))

  • A. 9 × 10¹³ J
  • B. 8 × 10¹³ J
  • C. 10 × 10¹³ J
  • D. 7 × 10¹³ J

+ 5 more questions in the actual test

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