More cards in this set

Card 16

Front

what is refraction?

Back

Preview of the front of card 16

Card 17

Front

what is dispersion?

Back

Preview of the front of card 17

Card 18

Front

what are the seven colours of the light spectrum?

Back

Preview of the front of card 18

Card 19

Front

what are the three primary colours?

Back

Preview of the front of card 19

Card 20

Front

what are the three secondary colours?

Back

Preview of the front of card 20

Card 21

Front

what colour do the three main primary colours create?

Back

Preview of the front of card 21

Card 22

Front

how is coloured light mixed?

Back

Preview of the front of card 22

Card 23

Front

why do some objects appear black in white light?

Back

Preview of the front of card 23

Card 24

Front

how does sound travel?

Back

Preview of the front of card 24