The electromagnetic spectrum Flashcards
1
Q
If the wave has high energy, would the wavelength be shorter or longer?
A
Shorter.
2
Q
Does violet have high or low energy?
A
High
3
Q
Does red have high or low energy?
A
Low
4
Q
Name three non - visible lights that have high energy.
A
Gamma rays, x-rays and ultra violet rays.
5
Q
Name three non-visible rays with low energy.
A
Infrared, microwaves and radio waves.
6
Q
What 2 things about EMS waves are the same?
A
All EMS waves transfer energy.
All EMS waves travel at the same speed, the speed of light.
7
Q
What things about EMS waves are different.
A
They have different wavelengths.They have different frequencies.
