Waves Flashcards
1
Q
Name the four key waves
A
Radio, gamma, ultra violet, X-ray
2
Q
What’s the most powerful wave
A
Gamma
3
Q
What wave is the cause of sunburn
A
Uv ray
4
Q
What wave commonly is all around you
A
Radio waves
5
Q
Why do doctors put a let vest around you when you get an X-ray?
A
So the ray doesn’t affect any internal organs
6
Q
The thinner the wavelength the….
A
Higher frequency
7
Q
The higher the frequency the….
A
Stronger it is
8
Q
What waves do boats use to detect things under it
A
Sonar waves
