C79

Question 1

Electromagnetic spectrum 
Radio waves
Microwaves
Visible waves
Infrared light
Ultraviolet light
X-rays 
Gamma rays

Answer 1

The range of all EM frequencies
Are EM waves that have the lowest wavelengths
Are EM with the shortest wavelengths
Part of the EM spectrum that human eyes can see
Part of the spectrum consists of EM frequencies
Part of an EM spectrum that’s consists of EM frequencies above the visible light
Have frequencies from about 10-19 Hz to 10-21
Have frequencies 10-19 Hz to about 10-24