Classical Physics
Astrophysics
Quantum Weirdness
Famous Physicists
Physics in Pop Culture
100

This law states that force equals mass times acceleration.

What is Newton’s Second Law?

100

This is the name of the galaxy that Earth is in.

What is the Milky Way?

100

This German physicist is famous for his thought experiment involving a cat that is both alive and dead.

Who is Erwin Schrödinger?

100

He developed the theory of general relativity.

Who is Albert Einstein?

100

In Avengers: Endgame, the heroes rely on this kind of physics concept to travel through time.

What is the quantum realm (quantum physics)?

200

This conserved quantity is the product of an object’s mass and velocity.

What is linear momentum?

200

This stellar remnant is left behind after a supernova if the mass is below about 3 solar masses.

What is a neutron star?

200

This principle states that you cannot simultaneously know both the position and momentum of a particle with arbitrary precision.

What is the Heisenberg Uncertainty Principle?

200

She discovered radioactivity along with her husband Pierre and won two Nobel Prizes.

Who is Marie Curie?

200

In Spider-Man, Peter Parker’s webs need to support his weight while swinging. The stress on the webbing can be analyzed using this branch of physics.

What is mechanics (or material physics/strength of materials)?

300

This law of rotational motion states that the net torque on a system equals the time rate of change of this quantity.

What is angular momentum?

300

This effect causes light from distant galaxies to shift toward the red end of the spectrum.

What is redshift?

300

This mathematical object fully describes the state of a quantum system, and its evolution is governed by the Schrödinger equation.

What is the wavefunction (or state vector)?

300

This German physicist introduced the concept of quantized energy levels in 1900 to explain blackbody radiation.

Who is Max Planck?

300

In Interstellar, the spacecraft Endurance orbits this kind of astronomical object, causing extreme time dilation.

What is a black hole?

400

In fluid dynamics, this principle states that an increase in the speed of a fluid occurs simultaneously with a decrease in pressure.

What is Bernoulli’s Principle?

400

This paradox asks why the night sky is dark if the universe is infinite and filled with stars.

What is Olbers’ Paradox?

400

This algorithm provides a quadratic speedup for searching unsorted databases compared to classical methods.

What is Grover’s Algorithm?

400

This French physicist proposed that particles like electrons could exhibit wave-like behavior, an idea confirmed by diffraction experiments.

Who is Louis de Broglie?

400

In Avengers: Endgame, the heroes travel through the Quantum Realm to change past events. The idea of multiple timelines in the movie loosely relates to this real-world quantum mechanics interpretation.

What is the Many-Worlds Interpretation?

500

In classical mechanics, the quantity defined as the integral of the Lagrangian over time is minimized or made stationary according to this principle.

What is the Principle of Least Action (Hamilton’s Principle)?

500

This paradox arises because the most massive known black holes at high redshifts appear to have grown faster than allowed by Eddington-limited accretion.

What is the supermassive black hole growth problem (or the quasar formation paradox)?

500

 In quantum error correction, this type of code encodes one logical qubit into multiple physical qubits to protect against bit-flip and phase-flip errors.

What is the Shor code (or a quantum error-correcting code)?

500

This British physicist developed the mathematical framework of quantum electrodynamics, predicted antimatter, and formulated an equation uniting quantum mechanics with special relativity.

Who is Paul Dirac?

500

In Tenet, objects and people are “inverted,” moving backward in time. From a physics perspective, this concept would require reversing this fundamental quantity for all particles.

What is entropy (or the arrow of time)?