Light and sound Flashcards
1
Q
What is light?
A
A transfer of energy from one store to another, until it reaches a non transparent object
2
Q
What is the name for something that gives of light?
A
Luminous/a light source
3
Q
Which end of the rainbow has a higher frequency?
A
Violet
4
Q
Which end of the rainbow do the colours have shorter wavelengths?
A
Violet
5
Q
Which end of the rainbow do the colours have longer wavelengths?
A
Red
6
Q
Which end of the rainbow has a lower frequency?
A
Red
7
Q
What is amplitude?
A
How large a wave is
