Lesson 4 Vocab Check in

Front

Electromagnetic waves are:

Back

Created by vibrations between electric and magnetic fields.

Front

Match the definition: Made of radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma rays.

Back

Electromagnetic spectrum

Front

Electromagnetic waves used in mobile phones and radios.

Back

Radio waves

Front

Wavelengths shorter than microwaves; the invisible heat you can feel.

Back

Infrared rays

Front

Part of the electromagnetic spectrum visible to the human eye?

Back

Visible light

Front

Electromagnetic waves causing sunburn?

Back

Ultraviolet rays

Front

Type of electromagnetic radiation used in night vision technology?

Back

Infrared rays

Front

Wavelengths shorter than ultraviolet rays used for bone imaging.

Back

X-rays

Front

Shortest wavelengths & highest frequencies rays

Back

Gamma rays

Front

Type of electromagnetic radiation with longest wavelength?

Back

Radio waves