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WorksheetsConcept CoK Review- Changes from Heat
Total questions: 25
Worksheet time: 14mins
What will happen to frozen orange juice as the temperature increases?
The orange juice will stay a solid .
The orange juice will go from a solid to a liquid.
Turn in to a gas
A Popsicle is dropped on the road on a hot summer day. The Popsicle melts into a puddle. How did the Popsicle change because of heat?
The particles of the Popsicle sped up as the heat was increased, causing it to melt and turn to a liquid.
The particles of the Popsicle slowed down as the heat was decreased, causing it to melt.
The particles of the Popsicle slowed down as the heat was decreased, causing it to freeze.
The particles of the Popsicle slowed down as the heat was decreased, causing it to remain a solid.
What is happening with the candle?
The flame is making the candle wet.
The heat from the flame is causing the solid wax to melt.
The heat from the wax is causing the flame.
The decreased heat from the flame is causing the solid wax to melt.
What happens to liquid jello when the heat is removed from it?
The liquid jello turns to a gas.
Nothing
The liquid jello turns to a solid.
It changes color.
What happens to water when heat is added to it?
When heat is added to water, the liquid water turns into a solid and freezes.
When heat is added to water, the liquid water turns into a gas and freezes.
When heat is added to water, the liquid water turns into a solid and evaporates.
When heat is added to water, the liquid water turns into a gas and evaporates.
When heat is removed from water it (a) .
What is the temperature reading on the thermometer?
12 degrees Celsius
11 degrees Celsius
8 degrees Celsius
15 degrees Celsius
What will happen to the temperature on this thermometer when heat is removed?
The temperature will stay the same.
The temperature will decrease.
The temperature will increase.
What will happen to the temperature on this thermometer when heat is added?
The temperature will stay the same.
The temperature will decrease.
The temperature will increase.
What is most likely to happen when heat is added to ice?
Melt
Turn from ice to water
Remain a solid
Turn from a solid to a liquid.
Which of the following is LEAST LIKELY to happen when heat is added to a substance?
The substance freezes.
The substance melts.
The substance evaporates.
The substance changes it state of matter.
When an ice cube is placed on the sidewalk in direct sunlight, what is the correct sequence of changes to its physical state that occur?
Gas → Solid → Liquid
Solid → Gas → Liquid
Solid → Liquid → Gas
Liquid → Gas → Solid
The teacher began a demonstration by heating water in a tea kettle. She placed a cookie sheet over the escaping water vapor. What happens to the water vapor when it comes into contact with the cookie sheet?
The water vapor passes through the cookie sheet
The water vapor disappears when it contacts the cookie sheet
The water vapor freezes when it contacts the cookie sheet
The water vapor forms condensation when it contacts the cookie sheet.
Which will MOST LIKELY happen when heat is added to ice?
condensation
evaporation
melting
freezing
To change from a liquid to a gas
condensate
evaporate
change
melt
To change from a gas to a liquid
condensate
evaporate
change
melt
Predict what will happen to the puddle.
What property does NOT change when a candle melts?
Which is NOT caused by adding heat?
