General
Famous 20th Century Physicists
Mechanics
Electrodynamics
Modern Physics
100
What unit measures electric current?

Amp(ere)s

100

Which German physicist discovered the theory of relativity?

Albert Einstein

100

What is the rate of change of velocity with respect to time?

Acceleration

100

What intrinsic quantity will determine the strength of an object's electric field?

Charge
100

What theory of physics is best suited to describe small particles such as electrons and protons?

Quantum mechanics

200

What property of water allows a water strider to walk on water?

Surface tension

200

Which American physicist helped develop the atomic bomb?

Robert Oppenheimer

200

What quantity is conserved in an inelastic collision?

Momentum

200

What is Ohm's Law?

Voltage = current x resistance

200

What experiment showed that the nucleus was extremely small inside an atom?

Rutherford's gold foil experiment

300

What object is found in the center of most galaxies?

(Supermassive) black hole

300

Which Serbian physicist invented alternating current?

Nikola Tesla

300

In what type of motion is a particle under the potential x^2?

Simple harmonic

300

What circuit element stores energy through a magnetic field?

Inductor

300

What theory of physics arises from the combination of quantum mechanics and relativity?

Quantum field theory

400

Who were the 2 people awarded the 2024 Nobel Prize in Physics?

John J. Hopfield & Geoffrey E. Hinton

400

To whose name is the first comprehensive equation of quantum mechanics attached?

Erwin Schrödinger

400

A gyroscope stays spinning because of what principle?

Conservation of angular momentum

400

What equations describe the relationship between electric and magnetic fields?

Maxwell's Equations

400

The curvature of what 4-dimensional manifold produces the effects that we know as gravitation?

Spacetime
500

What was the 2024 Nobel Prize in Physics awarded for?

Discoveries that enable machine learning

500

To whose name is the last, "mass-giving" particle added to the Standard Model attached?

Peter Higgs

500

What physical quantity does a particle's path under a potential function minimize?

Action

500

What law states that the direction of current formed by changing magnetic flux will oppose a magnetic field?

Lenz's Law

500

What is the carrier particle of the strong nuclear force?

Gluon

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