P1.3.5 Colour

Question 1

White light can be split using a …?

Answer 1

prism

Question 2

The colours of the spectrum (rainbow) are?

Answer 2

red, orange, yellow, green, blue, indigo and violet

Question 3

Teh spectrum of white light is __________ . There are no gaps between the colours

Answer 3

continuous

Question 4

Violet light has a higher _________ than red light.

Answer 4

frequency

Question 5

The primary colours of light are?

Answer 5

red, blue and green

Question 6

The secondary colours of light are ?

Answer 6

cyan, magenta and yellow

Question 7

When we mix the three primary colours we get ?

Answer 7

White light

Question 8

When we mix the primary colours of blue and red we get?

Answer 8

magenta

Question 9

When we mix the primary colours of blue and green we get?

Answer 9

cyan

Question 10

When we mix the primary colours of green and red we get?

Answer 10

yellow

Question 11

Which colour of light does a red filter allow to transmit?

Answer 11

red

Question 12

What happens to the colours other than red when we shine white light through a red filter?

Answer 12

they are absorbed

Question 13

What happens to red light if we shine it at a green filter?

Answer 13

it is absorbed

Question 14

Will blue light transmit through a green filter?

Answer 14

No

Question 15

Which colours of the spectrum are reflected from a white car?

Answer 15

all of them

Question 16

Which colours of the spectrum are reflected from a black car?

Answer 16

None of them