Blog
Login Register
☰
Blog Login
Sign up to track your progress and get personalized content.
⏱️ 00:00
Progress: 0/10
Correct: 0
Score: 0%

Physics Quiz

Questions: 10 Difficulty: Mixed

You can only choose once. Choose wisely.

1. What is the main component of a star like the Sun? (Physics)

Helium
Hydrogen
Oxygen
Carbon

2. What is the term for the bending of a wave around obstacles? (Physics)

Diffraction
Refraction
Interference
Reflection

3. Which type of electromagnetic wave is used in remote controls? (Physics)

Radio wave
Ultraviolet
Microwave
Infrared

4. What is the speed of light in a vacuum? (Physics)

343 m/s
3,000,000 m/s
150,000,000 m/s
299,792,458 m/s

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

X-rays
Ultraviolet
Gamma rays
Radio waves

6. Who developed the theory of relativity? (Physics)

Stephen Hawking
Niels Bohr
Isaac Newton
Albert Einstein

7. What is the unit of electric current? (Physics)

Ohm
Ampere
Coulomb
Volt

8. What does E = mc² represent? (Physics)

Potential energy
Energy-mass equivalence
Thermal energy
Kinetic energy

9. What is the acceleration due to gravity on Earth? (Physics)

10 m/s²
8.9 m/s²
7.5 m/s²
9.8 m/s²

10. What is the term for the force exerted by air resistance? (Physics)

Lift
Friction
Thrust
Drag