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WorksheetsFORCE AND MOTION
Total questions: 44
Worksheet time: 1hrs 6mins
What type of force do you see in this video?
push
pull
What type of force do you see in this video?
push
pull
What type of force do you see in this video?
push
pull
What type of force do you see in this video?
push
pull
Which item would you need to use the most force to pick up?
What type of force do you see in this video?
push
pull
What type of force do you see in this video?
push
pull
If they were going the same speed, which would take the longest to stop?
What type of force do you see in this video?
push
pull
What type of force do you see in this video?
push
pull
What is energy?
moving energy
stored energy
renewable energy
The ability to do work.
True or false?
Heat is a source of energy.
false
true
A mirror _________________ light.
absorbs
reflects
refracts
Choose the three sources of heat
burning fuels
friction
moon
electricity
mirror
All sounds are made by ............. objects.
warm
cold
vibrating
Sound is a kind of energy that travels in ..............
waves
current
group
Sound waves cannot travel through ...................
solid
liquid
space
Loudness of sound is measured in ...............
decibels
feet
degree
................... is how loud or soft a sound is.
Speed
Wave
Volume
What important form of energy is being produced by this lamp?
light energy
thermal energy
electrical energy
sound energy
What kind of energy transfer is happening here?
thermal to light
light to electrical
mechanical to electrical
light to sound
Janie is getting ready to go to work. Which item does NOT convert electrical energy to thermal energy?
Electricity can come from batteries or an...
electric power station
handphone
airplane
laptop
A power station uses natural fuels to drive generators to produce ...
heat
light
battery
electricity
Many things around us using batteries to work, except...
The electrical equipment we use in school to help us study is ...
This object use electricity to toast bread. This object called...
microwave
rice cooker
oven
toaster
These are the electrical equipment that needs electricity to work, except...
We must ... electricity by switching off electrical equipment when they are not in use.
overload
grab
convert
conserve
One of simple action to conserve electricity that we can do is ...
turn all the lights on
open the refrigerator's door every time we want
keep the AC on when there is nobody in the room
switch off all electrical equipment that are not in use
Electricity can harm us if we are not careful when using it. It means that we must use electricity ...
safely
anytime we want
all day
carelessly
The meaning of the picture is...
don't forget to wash your hands
don't touch electricity with wet hands
don't touch the wall
don't touch the hand
