quizNfacts | Quizzes

1. What principle explains buoyancy? (Physics)

Pascal's Law

Faraday's Law

Archimedes' Principle

Bernoulli's Principle

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

7.5 m/s²

8.9 m/s²

9.8 m/s²

10 m/s²

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

Stephen Hawking

Albert Einstein

Nikola Tesla

Isaac Newton

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

273 K

-273 K

0 K

100 K

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

Inertia

Drag

Buoyancy

Friction

6. What is the measure of the average kinetic energy of particles? (Physics)

Work

Temperature

Heat

Energy

7. Who discovered gravity when he saw an apple fall? (Physics)

Edwin Hubble

Albert Einstein

Isaac Newton

Galileo Galilei

8. What is the resistance of a conductor measured in? (Physics)

Watt

Volt

Ohm

Ampere

9. What is the device that stores electrical energy? (Physics)

Transformer

Resistor

Inductor

Capacitor

10. What is the unit of magnetic flux? (Physics)

Weber