Quantum Physics

When light of specific frequencies is shined on a surface, electrons are ejected from the surface. This is the idea behind...

• Quantization of Energy

• Photoelectric Effect

• Compton Effect

• deBroglie Waves

• Uncertainty Principle

Tags

NGSS.HS-PS4-3

Which subatomic particle is negatively charged?

• proton

• neutron

• electron

• quark

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

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-PS4-1

NGSS.HS-PS4-3

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-PS4-1

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

What are undulations of waves?

• Left and right movements.

• Up and left movements.

• Down and right movements.

• Up and down movements.

Tags

NGSS.MS-PS4-1

What happens to water waves when they hit a surface?

• They retract.

• They reflect.

• They stop.

• They cancel.

Tags

NGSS.MS-PS4-2

The observer creates the material world simply by...

• experimenting.

• studying.

• observing.

• doing nothing.

A red laser is shined on a piece of metal. No electrons are ejected. What should you do to get electrons to eject from the metal?

• Get 2 red lasers

• Get a more powerful (brighter) red laser

• Get a laser with a higher frequency (different color)

• Give up and take the day off

Tags

NGSS.HS-PS4-3