Electromagnetic Spectrum and Waves

Which EM waves have the longest wavelength?

• radio

• x-rays

• ultraviolet

• gamma rays

Which EM waves have the shortest wavelength?

• radio

• x-rays

• ultraviolet

• gamma rays

Which EM waves are invisible? (more than one correct answer)

• radio

• visible

• ultraviolet

• gamma rays

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

NGSS.HS-PS4-4

Which EM waves are have a SHORTER wavelength than visible?

• radio

• none

• infrared

• x-rays

Tags

NGSS.HS-PS4-1

The type of wave with the shortest wavelength and highest frequency. This type of wave is extremely harmful.

• radio

• infrared

• gamma

• x ray

Tags

NGSS.MS-PS4-1

Which of the following is NOT a type of electromagnetic radiation?

• Gamma rays

• Sound waves

• Microwaves

• X-rays

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Radio, Microwaves, Infrared, Visible Light, Ultraviolet, X-Rays, and Gamma Rays are all types of ​​ (a)   waves​

• Electromagnetic

• Transverse

• Mechanical

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

These are the highest-energy, most dangerous waves.

• Gamma

• X-rays

• Infrared

• Ultraviolet

• Microwaves

Tags

NGSS.HS-PS4-3

NGSS.HS-PS4-4

Cell phones (also have microwaves) and televisions use this type of EM wave. It has the longest wavelength with the lowest frequency.

• Radio Wave

• TV Wave

• Gamma wave

• Ultraviolet Wave

Tags

NGSS.MS-PS4-1

An electromagnetic spectrum is shown. Drag the correct answer into the box. Scientist are looking at waves through a telescope with a frequency of 2.13 x 10^20 Hz, they are most likely looking at ____________.

• Gamma Rays

• Infrared waves

• Microwaves

• Radio waves

Tags

NGSS.HS-PS4-1