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WorksheetsStates of Matter
Total questions: 30
Worksheet time: 3600secs
Condensation occurs when water vapour....
loses heat
gains heat
Boiling occurs when water ...
loses heat
gains heat
Boiling involves a change of state from ___ to ___.
Solid to Liquid
Liquid to Gaseous
Gaseous to Liquid
Liquid to Solid
Evaporation occurs only _____
after boiling
after extreme cooling
at surface of a liquid
if boiling occurs at atmospheric pressure
Drying clothes in sunlight is the example of ______
condensation
evaporation
Has its own shape
Gas
Solid
LIquid
What is happening at the boiling point?
liquid to gas
solid to liquid
gas to liquid
liquid to solid
What is water's freezing point?
100 C
0 C
32 C
5 C
The teacher heats a pot of water. Once the water reaches 100°C, which point has the water reached?
Freezing
Boiling
Melting
Evaporation
During evaporation, water ___________
loses heat
gains heat
Evaporation takes place at any temperature
True
False
Sam kept some water out side in the sun next day he saw nothing in the glass what happen to the water?
It disappeared
It evaporated
Magic
As temperature decreases, what happens to particles?
They speed up
They slow down
Sara heated the same amount of liquid at the same temperature in Container A and Container B. In which container will the liquid evaporate faster?
Container A
Container B
Some water is evaporating from a puddle. What happens to the rate of evaporation when the temperature rises?
It will evaporate slower
It will evaporate faster
Washed clothes can dry faster when __________.(Choose 3 options)
They are widely spread
When the weather is warm
When it is windy
In winter
Which process is faster?
Boiling
Evaporation
Both
Evaporation involves a change of state from ___ to ___.
Solid to Liquid
Gaseous to Liquid
Liquid to Gaseous
Liquid to Solid
When the temperature of matter increases the particles____________.
speed up and move closer
speed up and move farther apart
slow down and move closer together
slow down and move farther apart
When does sweat help to cool you down?
When it is coming out your pores
When it is covering your skin
When it is evaporating from your skin
What is matter?
anything
something that has mass
anything that has mass and takes up space
what's the matter with you?
