Science Lesson 3 Vocabulary Flashcards
0
Q
The Law of Reflection
A
The angle of incidence equals the angle of reflection
1
Q
Reflection
A
When a wave hits a surface, any part of the wave that cannot pass through the surface bounces back.
2
Q
Refraction
A
The bending of waves due to a change in speed
3
Q
Diffraction
A
When a wave moves around a barrier or through an opening in a barrier, it bends and spreads out.
