4
0Keywords:
colour
energy
light
physics concepts
spectrum
Task: Identify the colours on a taxi sitting under a red streetlight. Assessment focus: Coloured light can be produced by blocking some parts of the spectrum.
0
0
6
1
5
5
1
0
2
0
2
1
4
2
2
4
1
2
2
3
6
3
1
4
4
