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Physics Quiz

Questions: 10 Difficulty: Mixed

You can only choose once. Choose wisely.

1. What is the smallest unit of matter? (Physics, Chemistry)

Atom
Molecule
Proton
Neutron

2. Which wave has the shortest wavelength? (Physics)

X-rays
Ultraviolet
Radio waves
Gamma rays

3. Which device converts mechanical energy into electrical energy? (Physics)

Transformer
Motor
Generator
Turbine

4. Which quantum number defines the orientation of an orbital? (Physics)

Azimuthal quantum number
Magnetic quantum number
Principal quantum number
Spin quantum number

5. What is the unit of force in the SI system? (Physics)

Ohm
Watt
Newton
Joule

6. What is the unit of power? (Physics)

Watt
Joule
Newton
Coulomb

7. What is the SI unit of pressure? (Physics)

Newton
Pascal
Torr
Bar

8. What is the term for the bending of light when it passes through a medium? (Physics)

Reflection
Diffraction
Refraction
Dispersion

9. What is the law stating that voltage is proportional to current? (Physics)

Ohm's Law
Coulomb's Law
Lenz's Law
Faraday's Law

10. What is the term for the resistance to motion in fluids? (Physics)

Friction
Drag
Inertia
Buoyancy