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EXPLORING PHENOMENA QUIZ

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Which of these items are electrical?

a)

TV, drinking bottle, washing machine

b)

logs, bag, TV

c)

TV, blender, washing machine, iron

d)

feather, blender, washing machine

2.

This is...

a)

a closed circuit

b)

an open circuit

c)

an empty circuit

d)

a dangerous circuit

3.

Which material conducts electricity?

(=Mikä materiaaleista johtaa sähköä?)

a)

rubber

b)

glass

c)

steel

d)

dry wood

4.

Which magnets attract each other?

a)

1 and 2

b)

1 and 3

c)

3

d)

2 and 3

5.

Which of the following refract light?

(= Missä seuraavista on kyseessä valon taittuminen?)

a)

mirror, metal spoon, hand lens

b)

lenses, hand lens, straw in water

c)

mountain and water, lenses, mirror

d)

straw in water, mirror, lenses

6.

How does light move?

a)
b)
c)
d)
7.

Which colours does white light consist of?

(=Mitkä värit valkoinen valo pitää sisällään?)

a)

blue, yellow and red

b)

black and white

c)

all colours

d)

none

8.

What is this?

a)

a lightning

b)

a magnet

c)

an electric shock

d)

a spectrum

9.

What is this?

a)

reflection

b)

refraction

c)

conduction

d)

convection

10.

What do these have to do with sound?

(=Mitä tekemistä eri olomuodoilla on äänen kanssa?)

a)

sound can move through these

(ääni voi liikkua näissä)

b)

nothing

c)

sound can move through gas only

(ääni voi liikkua vain kaasussa)

d)

sound can't move through these

(ääni ei voi liikkua näissä)