C25-C27 Flashcards
1
Q
Refraction
A
Is the bending of a wave as it enters a new medium at an angle other than 90 degrees
2
Q
Diffraction
A
Is the spreading out of waves through an opening or around the edge of the obstacle
3
Q
Interference
A
is the meeting and combining waves
4
Q
Electromagnetic
A
The range of all EM frequencies is known
5
Q
Spectrum
A
Or EM spectrum
6
Q
Radio waves
A
Waves that echo and are like slinky so
7
Q
Microwaves
A
Are EM waves with shorter wavelengths higher frequencies
8
Q
Visible light
A
Is the part of the EM spectrum that human eyes can see
9
Q
Infrared light
A
Part of the spectrum consists of EM frequencies
10
Q
Reflection
A
Reflection means when water goes up in down it reflects its self
