Waves and Energy Practice

Electromagnetic waves are different from mechanical waves because

• they are capable of transferring energy through a vacuum.

• electromagnetic waves only travel through a medium

• electromagnetic waves travel slower than mechanical waves

• electromagnetic waves are not emitted from the Sun

Tags

NGSS.HS-PS4-3

Which term describes a rhythmic disturbance that transfers energy through matter and/or space?

• Diffraction

• Coalition

• Refraction

• Wave

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-5

A wave that has a high frequency probably has a __________ wavelength.

• large or long

• small or short

• abnormal

• normal

Tags

NGSS.HS-PS4-1

_____________ need a medium to travel through.

• Mechanical waves

• Electromagnetic waves

• Transverse waves

• Light waves

Which term describes a solid, liquid, or gas that waves travel through?

• refraction

• rarefraction

• reflection

• medium

Tags

NGSS.HS-PS4-1

Label number 1 in the picture.

• peak (crest)

• wavelength

• trough

• amplitude

Tags

NGSS.HS-PS4-1

Label number 2 in the picture.

• peak (crest)

• wavelength

• trough

• amplitude

Tags

NGSS.HS-PS4-1

Label number 3 in the picture.

• peak (crest)

• wavelength

• trough

• amplitude

Tags

NGSS.HS-PS4-1

Label number 4 in the picture.

• peak (crest)

• wavelength

• trough

• amplitude

Tags

NGSS.HS-PS4-1

Identify the part of the longitudinal wave labeled with the arrow.

• longitudinal

• compression

• transverse

• rarefraction

Tags

NGSS.MS-PS4-1