Forms of Energy
Circuits
Reflection and Refraction
Properties of Matter
Mixtures and Solutions
100
A bell ringing produces-
What is sound energy?
100
an object allowing the flow of electric charge; example paper clip
What is a conductor
100
Ray of light bouncing off a surface?
What is reflection?
100
small, medium, large, x-large
What is size?
100
Property used to separate water, sand, and plastic bb gun pellets-
What is buoyancy? bb gun pellets float so it is easy to scoop them out if water is added.
200
Form of energy that changes water from a liquid to a gas as it boils.
What is thermal energy?
200
an object, material or substance that resists electric flow; example rubber
What is an insulator?
200
Ray of light bending.
What is refraction?
200
ability to attract
What is magnetism?
200
Property used to separate rice, sand, and iron filings if using a magnet.
What is magnetism?
300
Energy in motion. Example a wind-up toy spinning.
What is mechanical energy?
300
For a circuit to function, wires need to be connected to-
What is both the positive and negative ends of the battery?
300
Seeing objects through water baggies, glass jars of water, clear marbles cause objects to____________ because ____________.
What is look larger because light rays are being refracted as they go through the water and curved surface?
300
boiling point of water
What is 100 degrees Celsius?
300
True or False: A mixture is two or more substance combined together, and it is difficult to separate.
What is False?
400
Energy which our sense of sight can detect.
What is light energy?
400
Form of energy that the battery represents?
What is electrical energy?
400
Convex lenses cause light to travel and -
What is meet at a focal point?
400
Melting and Freezing point of water
What is 0 degrees Celsius?
400
Manner in which a water and salt can be separated.
What is evaporation?
500
Energy used to make a non-electric pencil sharpener work?
What is mechanical energy?
500
Describe the energy being transferred in a circuit?
What is electrical energy to light energy to heat energy?
500
Concave lenses cause light waves to-
What is spread out?
500
ability to dissolve
What is solubility?
500
True or False: A solution is a mixture in which substances are dissolved and are not easily separated.
What is True?
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