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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)

Kinetic energy
Potential energy
Thermal energy
Mechanical energy

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

Isaac Newton
Albert Einstein
Nikola Tesla
Galileo Galilei

3. What is the escape velocity for Earth? (Physics)

7.9 km/s
11.2 km/s
9.8 m/s
12.1 km/s

4. What is absolute zero in Kelvin? (Physics)

100 K
0 K
273 K
-273 K

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

Helium
Hydrogen
Oxygen
Carbon

6. Which particle is found in the nucleus of an atom? (Physics)

Neutron
Photon
Electron
Proton

7. What type of lens is used in a magnifying glass? (Physics)

Biconcave
Concave
Convex
Plano-Concave

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

Gamma rays
Ultraviolet
Radio waves
X-rays

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

Ampere
Watt
Volt
Ohm

10. What is the name of the force that holds atomic nuclei together? (Physics)

Electromagnetic force
Gravitational force
Strong nuclear force
Weak nuclear force