Waves Flashcards
0
Q
The part of the electromagnetic spectrum the the lowest frequency
A
Radio waves
1
Q
Red light has the____ amount of energy of all the colors
A
Least
2
Q
What technology uses infared waves
A
TV remote,night vision goggles
3
Q
Do lector magnetic need a medium to pass through?
A
NO
4
Q
Visible light small or large par of the electromagnetic spectrum
A
Small
5
Q
Highest ammont of electromagnet ice wave
A
Gamma rays
6
Q
What type of waves do cell phones use?
A
Micro waves
7
Q
Microwaves are super dangers even in low doses
A
No false
8
Q
Gamma rays can be used to fight
A
Cancer
9
Q
All waves carry….
A
Energy
