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
2
1
1
0
0
11
2
3
3
1
2
1
0
0
3
0
2
2
3
7
2
2
3
1
