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Match it!
Match it! Select the correct answer from the pull down...Good luck!
Energy from the sun travels to the earth as _________.
radiant energy
expands
boiling of water, bursting of a balloon, and crumpling a piece of paper
conservation of energy
gas
solid
cooking an egg
kg x m/s
Three examples of physical change are _____________.
radiant energy
expands
boiling of water, bursting of a balloon, and crumpling a piece of paper
conservation of energy
gas
solid
cooking an egg
kg x m/s
Changes in matter can be of a chemical or physical nature. Which of the following is an example of a chemical change?
radiant energy
expands
boiling of water, bursting of a balloon, and crumpling a piece of paper
conservation of energy
gas
solid
cooking an egg
kg x m/s
The law of __________________ states that energy in a system can change forms but can never be created or destroyed.
radiant energy
expands
boiling of water, bursting of a balloon, and crumpling a piece of paper
conservation of energy
gas
solid
cooking an egg
kg x m/s
The unit of momentum is _________.
radiant energy
expands
boiling of water, bursting of a balloon, and crumpling a piece of paper
conservation of energy
gas
solid
cooking an egg
kg x m/s
Matter in which the particles are free to move in all directions until they have spread evenly throughout their container is a _______.
radiant energy
expands
boiling of water, bursting of a balloon, and crumpling a piece of paper
conservation of energy
gas
solid
cooking an egg
kg x m/s
Most matter ___________ when heated.
radiant energy
expands
boiling of water, bursting of a balloon, and crumpling a piece of paper
conservation of energy
gas
solid
cooking an egg
kg x m/s
Matter that has a definite volume and definite shape is a __________.
radiant energy
expands
boiling of water, bursting of a balloon, and crumpling a piece of paper
conservation of energy
gas
solid
cooking an egg
kg x m/s
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