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Chapter 12.2: What is the Electromagnetic Spectrum?

Across
UV rays help your body to make ___.
The type of spectrum that has the entire range of wavelengths.
All objects give off infrared radiation as _____.
Electromagnetic waves can pass through flesh, but not this
Gamma rays are used to treat ____.
Special cone and rod-shaped cells in our eyes act as ____ for waves
Down
This type of wave has the longest wavelength and lowest energy
Colors are arranged by _____.
These types of waves can actually be felt
This radar uses microwaves
Surprisingly, phone messages use this type of wave
This type of ray has the shortest wavelength and the highest energy
The color with the shortest wavelength is ___.
The color with the longest wavelength is ___.
Microwaves are also used to track this.