Colours Flashcards
1
Q
Red shift
A
Red shift is what occurs when a star moves away from us, that light that we see starts to shift towards the red end of the spectrum.
2
Q
Blue shift
A
Blue shift is what occurs when a star is moving towards us and the light starts to move towards the blue end of the spectrum.
3
Q
High frequency
A
Blue
4
Q
Low frequency
A
Red
5
Q
Cool temperature
A
Red
6
Q
Moderate temperature
A
Yellow
7
Q
Hot temperature
A
Blue/white
