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WorksheetsMatter
Total questions: 25
Worksheet time: 17mins
What is the definition of matter?
Anything that has mass and takes up space
A substance that is liquid, solid, or gas
Anything that is pure
Anything that you can see or hold
What term means "take up space"
Volume
Matter
Mass
Substance
What term refers to "two or more substances combined physically, but are still able to be separated?"
Mixture
Solution
Matter
Combination
Which of the following is NOT an example of matter?
Sunlight
Air
Tree trunk
Sponge
Vaporization/ evaporation is the change of physical state from _______ to _______.
gas to liquid
liquid to gas
solid to gas
gas to solid
When we sweat, our sweat evaporates and cools our body because ___________________________
part of the heat is removed from our body
sweat removes heat energy from the skin
air surrounding our body is colder
air movement is faster
Evaporation is a process where liquid changes to gas_____________________
at the surface
throughout whole water
at any temperature
at boiling point
The higher humidity, the ________________________ the rate of evaporation of water
lower
higher
no change
changes
The higher the surrounding temperature, the __________________ the rate of evaporation of water.
lower
higher
same
changes
The larger exposed surface area of water, the _________________ rate of evaporation of water.
slower
faster
changes
same
The correct application of water evaporation is everyday life are :
Using hair dryer to dry wet hair.
Fold the cloth half when hanging to dry.
Seafood like fish, squids and prawns are dried under the sun
Close the fan while we sweating
The reversed process of melting is
freezing.
condensation.
sublimation.
The temperature at which a liquid turns to a gas is
called the freezing point
called the boiling point
100 degrees Celsius
the same for an amorphous or a crystalline solid
