Science: Topic 1 - Waves and Electromagnetic Radiation

Which color has the highest frequency?

• Blue

• Green

• Orange

• Violet

• Red

Which color has the lowest frequency?

• Green

• Purple

• Orange

• Red

What process names what happens when light is transmitted from air to water during the formation of a rainbow?

• Reflection

• Refraction

• Rarefaction

Tags

NGSS.MS-PS4-2

Imagine you are at the Grand Canyon. When you yell, you can hear your voice echo. Why do you hear your voice echo?

• The sound waves refract off the canyon walls.

• The sound waves rarefact off the canyon walls.

• The sound waves reflect off the canyon walls.

Tags

NGSS.MS-PS4-2

The number of waves that pas a given point in a certain amount of time.

• Amplitude

• Speed

• Wavelength

• Frequency

The distance a wave travels before repeating.

• Wavelength

• Frequency

• Speed

• Amplitude

The distance a wave travels in a certain amount of time.

• Frequency

• Wavelength

• Speed

• Amplitude

Tags

NGSS.HS-PS4-1

Half the vertical distance from the trough to the crest of a wave.

• Wavelength

• Amplitude

• Frequency

• Speed

Tags

NGSS.MS-PS4-1

What are two properties of longitudinal waves?

• Rarefaction and compression

• Rarefaction and reflection

• Reflection and compression

What must sound travel through in order to transfer energy?

• Nodes

• Antinodes

• Nothing

• Material

Tags

NGSS.MS-PS4-2