Energy
Energy in motion.
What is kinetic energy?
The property of light bouncing off of an object.
What is reflection?
Our natural source of heat.
What is the sun?
Sounds are created through...
What is vibrations?
A constant flow of electric energy.
What is an electric current?
The type of energy of a toy car sitting at the top of a ramp.
What is potential energy?
The property of light being bent.
What is refraction?
The transfer of energy when having a campfire
What is chemical to light and heat energy
An example of natural static electricity.
What is lightning?
The ability to do _______ or cause change is energy.
What is work?
The property of light that describes why pavement heats up on a hot, sunny day.
What is absorption?
Which material conducts heat the best?
What is metal?
There is not sound in space because
There is no medium for it to travel through
A circuit with one path.
What is a series circuit?
True or False: Energy cannot be created
True
What is our natural source of light energy?
What is the sun?
When molecules are heated they are
What is moving faster?
Give 3 examples of physical changes.
Results vary
A circuit with more than one path.
What is a parallel circuit?
Energy cannot be created or destroyed, but it can be...
What is transferred?
The demonstration of a cup of water with a pencil in it represented which property of light...
What is refraction?
Describe the transfer of heat during the Hershey Kiss demonstration.
What is the heat transfers from my hand to the Hershey Kiss?
Give 2 examples of chemical changes.
Result vary.
Describe the difference between conductors and insulators.
Answers vary.