What forcE ?
b) push
a) pull
A glass window ?
a) transparent
b) opaque
Is he ?
a) pushing the button
b) pulling the button
What force ?
b) push
a) pull
The moon
a ) reflector of light
b) source of light
What force ?
a) pulling the rock
b) pushing the rock
Does a mirror reflect light ?
a) Yes
b) No
A iightbulb ?
source of light
reflector of light
What is he doing >
b) Pulling the handle
c) Pushing the switch
coloured glass ?
b) transparent
a) translucent
Is the remote ?
translucent
opaque
Is the sun a source of light ?
no
yes
What force ?
b) squeeze
a) stretch
What force
stretch
twist
What force ?
a) bend
b) twist
Is a mirror a source of light ?
a) No
b) Yes