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Colour vision and coloured light (primary colours only)

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

When white light goes through a prism, red light is _____________ the least.

a)

reflected

b)

refracted

c)

bounced

d)

real

2.

When white light goes through a prism __________ light is refracted the most

a)

violet

b)

blue

c)

red

d)

green

3.

When the colours of light are refracted by different amounts as they pass through a prism.

a)

dispersion

b)

desperate

c)

rainbow

d)

refraction

e)

transmission

4.

A green object absorbs all colours except

a)

black

b)

red

c)

green

d)

blue

e)

white

5.

A blue object will appear _______ when blue light shines on it.

a)

Blue

b)

red

c)

green

d)

black

e)

white

6.

A blue object will appear _______ when red light shines on it.

a)

Blue

b)

red

c)

green

d)

black

e)

white

7.

A blue object will appear _______ when white light shines on it.

a)

Blue

b)

red

c)

green

d)

black

e)

white

8.

A blue object will appear _______ when green light shines on it.

a)

Blue

b)

red

c)

green

d)

black

e)

white

9.

A red object will appear _______ when green light shines on it.

a)

Blue

b)

red

c)

green

d)

black

e)

white

10.

A red object will appear _______ when blue light shines on it.

a)

Blue

b)

red

c)

green

d)

black

e)

white

11.

A red object will appear _______ when white light shines on it.

a)

Blue

b)

red

c)

green

d)

black

e)

white

12.

A green object will appear _______ when white light shines on it.

a)

Blue

b)

red

c)

green

d)

black

e)

white

13.

A green object will appear _______ when green light shines on it.

a)

Blue

b)

red

c)

green

d)

black

e)

white

14.

A green object will appear _______ when red light shines on it.

a)

Blue

b)

red

c)

green

d)

black

e)

white

15.

A green object will appear _______ when blue light shines on it.

a)

Blue

b)

red

c)

green

d)

black

e)

white