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Physics Quiz

Questions: 10 Difficulty: Mixed

You can only choose once. Choose wisely.

1. What is the term for energy stored in an object due to its position? (Physics)

Mechanical energy
Kinetic energy
Potential energy
Thermal energy

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

Turbine
Transformer
Generator
Motor

3. Who discovered gravity? (Physics, Science, General Knowledge)

Isaac Newton
Galileo Galilei
Albert Einstein
Nikola Tesla

4. What is the speed of light in a vacuum? (Physics, Science, General Knowledge)

299,792 km/s
300,000 km/s
280,000 km/s
150,000 km/s

5. What device measures electric potential difference? (Physics)

Ammeter
Voltmeter
Thermometer
Barometer

6. What is the unit of measurement for electric current? (Physics)

Volt
Ohm
Watt
Ampere

7. What is the main gas in Earth's atmosphere? (Physics)

Carbon dioxide
Oxygen
Hydrogen
Nitrogen

8. Who formulated the laws of motion? (Physics)

Isaac Newton
Galileo Galilei
Albert Einstein
Stephen Hawking

9. Which phenomenon explains why a pencil looks bent in water? (Physics)

Reflection
Diffraction
Interference
Refraction

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

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