Physics Quantum Mechanics

Which subatomic particle is negatively charged?

• proton

• neutron

• electron

• quark

What do electrons constantly do?

• They pop in and out of appearing.

• They pop in and out of existence.

• They pop in and out of consciousness.

• They pop in and out of disappearing.

What's the name of the infamous experiment in Quantum Physics?

• Double-Split Experiment

• One-Slit Experiment

• Double-Decker Experiment

• Double-Slit Experiment

Tags

NGSS.HS-PS4-3

When the top of one wave meets the bottom of another wave, they...

• call each other out.

• cancel each other out.

• cancel each other off.

• don't cancel each other out.

An Interference Pattern appears when...

• two particles interact with each other.

• waves interact with particles.

• two waves interact with each other.

• particles interact with particles.

Tags

NGSS.HS-PS4-3

What does the observer do?

• The observer collapses the wave function into particle.

• The observer collapses the particle into a wave function.

• The observer collapses the whole system simply by observing.

• The observer collapses the wave function into a wave.

Tags

NGSS.HS-PS4-3

What is inside the nucleus of the atom?

• electrons and protons

• protons and quarks

• protons and neutrons

• neutrons and electrons

Tags

NGSS.HS-PS1-8

Why do we never touch anything?

• Because electrons are negatively charged.

• Because protons are positively charged.

• Because neutrons are neutral in charge.

• Because we are not allowed to.

Tags

NGSS.HS-PS2-4

NGSS.HS-PS3-5

The observer creates the material world simply by...

• experimenting.

• studying.

• observing.

• doing nothing.

Tags

NGSS.HS-PS1-3

NGSS.HS-PS2-5

Who proposed that electrons are only found in specific, discrete circular orbits around the nucleus?

• Albert Einstein

• Erwin Schrodinger

• Ernest Rutherford

• Niels Bohr