Energy Transformations
Burning a candle.
Chemical energy -> heat energy + light energy
What is an indicator that an object has kinetic energy
movement
What is the process of saving up or storing energy?
Potential energy.
Energy that has the ability to fall; this type of energy increases the higher up you go.
Gravitational potential energy.
Using a hot plate to boil water.
Electrical energy -> heat energy
What is an indicator for gravitational potential energy
in the air
What is the process of spending energy or energy in motion.
Kinetic energy.
"You can burn it or you can eat it."
Chemical energy.
List at least 3 renewable resources
Biomass, hydropower, geothermal, wind and solar.
A hungry football player eating a large sandwich to use the food for energy.
Chemical energy -> mechanical energy
what is an indicator of electrical energy?
ability to turn something on/off
A heavy vase on a table has this type of energy.
(Gravitational) potential energy.
Energy an object has because of it's movement.
Kinetic Energy
List at least 3 non-renewable resources
Petroleum, coal, natural gas, uranium and propane.
Using a solar-powered calculator.
Light energy -> electrical energy ->light energy
what is an indicator of sound energy?
you can hear sound
A person running down the sidewalk has this type of energy.
(Mechanical) kinetic energy.
This type of energy is caused by vibrations
Sound energy.
What is the difference between an endothermic and exothermic reaction
one releases heat one takes in heat.
A solar panel on the roof of a building used to heat and cool the building.
Light energy -> electrical energy
What is an indicator of Chemical energy?
A substance being changed into a different substance, burning, eating
A person that has just jumped from an airplane has this type of energy. (2 types)
(Gravitational) potential and kinetic energy.
The sun is an example of this type of energy.
Light Energy
Can Energy be created or destroyed?
No