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How does a warm can of soda become cold when it is placed in a container of ice?
water vapor changing into liquid water
The total mass of the ice, liquid water, and the water vapor stays the same.
100 ml of water changed into water vapor.
by conduction
convection
because the heat of the sun caused the plastic to expand
The water absorbed heat energy and evaporated.
A gas forms after the liquids are mixed.
A pot containing 500 ml of water is brought to a boil. Later, the pot contains 400 ml of boiling water. Why is there a difference in the amount of water in the pot?
water vapor changing into liquid water
The total mass of the ice, liquid water, and the water vapor stays the same.
100 ml of water changed into water vapor.
by conduction
convection
because the heat of the sun caused the plastic to expand
The water absorbed heat energy and evaporated.
A gas forms after the liquids are mixed.
Which example describes the release of energy from water?
water vapor changing into liquid water
The total mass of the ice, liquid water, and the water vapor stays the same.
100 ml of water changed into water vapor.
by conduction
convection
because the heat of the sun caused the plastic to expand
The water absorbed heat energy and evaporated.
A gas forms after the liquids are mixed.
Tonya observes a mixture of two clear liquids in a container to see if a chemical change occurs. Which observation demonstrates the mixture is undergoing a chemical change?
water vapor changing into liquid water
The total mass of the ice, liquid water, and the water vapor stays the same.
100 ml of water changed into water vapor.
by conduction
convection
because the heat of the sun caused the plastic to expand
The water absorbed heat energy and evaporated.
A gas forms after the liquids are mixed.
A 50-gram ice cube changes to liquid water and then to water vapor. What happens during this process?
water vapor changing into liquid water
The total mass of the ice, liquid water, and the water vapor stays the same.
100 ml of water changed into water vapor.
by conduction
convection
because the heat of the sun caused the plastic to expand
The water absorbed heat energy and evaporated.
A gas forms after the liquids are mixed.
What process allows ocean currents to transfer heat around the globe?
water vapor changing into liquid water
The total mass of the ice, liquid water, and the water vapor stays the same.
100 ml of water changed into water vapor.
by conduction
convection
because the heat of the sun caused the plastic to expand
The water absorbed heat energy and evaporated.
A gas forms after the liquids are mixed.
A girl washes her favorite sweater. She hangs it outside on a clothesline in the sun. Two hours later, the sweater is dry. What happened to the water in the sweater?
water vapor changing into liquid water
The total mass of the ice, liquid water, and the water vapor stays the same.
100 ml of water changed into water vapor.
by conduction
convection
because the heat of the sun caused the plastic to expand
The water absorbed heat energy and evaporated.
A gas forms after the liquids are mixed.
Miguel prepares a flower bed on a hot summer morning. He covers the bed with a sheet of plastic that extends to the edge of the bed. He notices at the end of the day that the plastic now extends two inches beyond the edge. Why has that happened?
water vapor changing into liquid water
The total mass of the ice, liquid water, and the water vapor stays the same.
100 ml of water changed into water vapor.
by conduction
convection
because the heat of the sun caused the plastic to expand
The water absorbed heat energy and evaporated.
A gas forms after the liquids are mixed.
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