quizNfacts | Quizzes

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

Transformer

Resistor

Capacitor

Inductor

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

Coulomb's Law

Ohm's Law

Lenz's Law

Faraday's Law

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

Principal quantum number

Azimuthal quantum number

Spin quantum number

Magnetic quantum number

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

Lift

Thrust

Drag

Friction

5. What is the frequency of a wave measured in? (Physics)

Newton

Joule

Hertz

Volt

6. What principle explains buoyancy? (Physics)

Faraday's Law

Archimedes' Principle

Pascal's Law

Bernoulli's Principle

7. What is the smallest particle of an element? (Physics)

Proton

Molecule

Atom

Neutron

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

7.9 km/s

12.1 km/s

9.8 m/s

11.2 km/s

9. What is the term for a body in free fall under gravity? (Physics)

Weightlessness

Buoyancy

Inertia

Momentum

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

Watt

Ohm

Ampere