← Back to quiz index

Class XII Physics Quiz - Nuclei

Class XII
Physics
Nuclei
12 questions
MEDIUM

Ready to take the quiz?

Test takers will enter name and email before starting.

Start quiz

Preview questions

1. What is the main constituent of a nucleus?

Electrons · Neutrons · Protons · Neutrinos

2. Which particle has no electric charge?

Proton · Neutron · Electron · Positron

3. What is the unit of nuclear radius?

Fermi · Angstrom · Meter · Nanometer

4. The binding energy of a nucleus is defined as:

Energy required to split the nucleus · Energy required to combine nucleons · Energy released during fusion · Energy released during fission

5. What is the approximate radius of a nucleus with mass number A?

A^1/3 × 10^-15 m · A^2/3 × 10^-15 m · A × 10^-15 m · A^1/2 × 10^-15 m