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