Electromagnetic Energy

The full range of frequencies of electromagnetic radiation is called

• visible light

• the electromagnetic spectrum

• radio waves

• invisible radiation

Which part of the wave is shown at letter B?

• crest

• wavelength resting point

• trough

Tags

NGSS.MS-PS4-1

Which wave has a longer wavelength?

• wave C

• wave D

Tags

NGSS.MS-PS4-1

Electromagnetic waves do not require a medium to travel.

• True

• False

electromagetic energy is energy that

• travels through space from the sun

• travels through the earth from the core

• needs a medium to travel

you do not need a medium for electromagnetic energy to transfer energy

• true

• false

Shorter Wavelengths have ____Energy,Longer Wavelengths___Energy?

• Lower,Higher

• Higher,Lower

Tags

NGSS.HS-PS4-1

Which type of radiation has the longest wavelength?

• microwave

• ultravoliet

Tags

NGSS.HS-PS4-1

electromagnetic rays are converted to thermal energy

• reflection

• refraction

• absorption

• transmission

Tags

NGSS.MS-PS4-2

All electromagnetic waves have the same...

• frequency

• speed

• wavelength

• energy

Tags

NGSS.HS-PS4-1