state matter

Heat flows from the cooler person, object or place to the warmer

• true

• false

The following is a picture of the source of heat

• 
• 
• 
• 

Heat can change the state of matter of matterials

• true

• false

Anything that produces heat is a ....... of heat

• energy

• temperature

• source

• matterial

We can only measure temperature in degrees Celcius ( $\degree C$  )

• true

• false

We use these tools to measure temperature

• 
• 
• 
• 

The picture above is a picture that show us the particles in the ........ state

• gaseous

• liquid

• solid

• matter

What can heat be used for?

• to cook food

• to measure temperature

• to wash clothes

• to clean the floor

Pure water boils at ......... at sea level

• 90 $\degree C$

• 100 $\degree\ C$

• 110 $\degree\ C$

• 95 $\degree\ C$

Water in the gaseous state called ....

• heat

• boiling

• steam

• vapour