A student pulling back a rubber band is an example of this type of energy
What is potential energy
100
Which energy transformation occurs when a match is lit?
What is chemical energy to heat energy.
100
What are the 3 types of heat transfer?
What is conduction, convection, and radiation
100
Energy of motion
What is kinetic energy
100
How does heat transfer/ "move?"
From hotter places to colder places, or hotter substances to colder substances
200
A student in action shooting a rubber band is an example of this type of energy
What is kinetic energy
200
Which form of energy is stored in a flashlight battery?
What is chemical
200
The second floor feels warmer than the first floor due to this type of thermal energy flow
What is convection
200
Define conductor
What is any material that conducts or allows heat to pass through easily
200
What specifically is a jacket doing to keep you warmer in the winter?
They act as an insulator slowing down heat from leaving our bodies
300
Sam builds a ramp and lets a toy car roll down. Describe the energy of the toy car as it rolls down the ramp.
What is kinetic energy increases and the potential energy decreases.
300
Electricity is produced in a hydroelectric plant when moving water turns a turbine. Which describes this energy transformation from the turning turbine into electricity?
What is kinetic energy into electrical energy
300
How do hats help people stay warm in the winter?
What is hats slow down the thermal energy leaving their heads
300
Define insulator
What is a material that does not conduct heat well; protects us from heat; heat cannot pass through easily
300
Give an example of a conductor and insulator, not just a type of material
What is up to teacher :)
400
A student is riding a roller coaster. The roller coaster moves up a hill slowly and then starts to move faster as it goes toward the bottom of the hill. Where on the hill will the student have the MOST kinetic energy?
What is at the bottom of the hill.
400
In certain parts of the world, people use solar panels to harness energy from the Sun to heat their homes. Which type of energy transformation occurs with these solar panels?
What is radiant to thermal energy
400
If you are sitting in the car and the sun in shining down on you, you feel warm because of this type of heat transfer
What is radiation
400
Define chemical energy
What is energy involved in breaking bonds, caused by a chemical reaction.
400
Describe in detail how a solid, liquid, and gas move
What is What is a solid vibrates slowly and close together, liquids move further apart and flow freely, and a gas move fast and far apart
500
How does height and distance affect potential and kinetic energy?
What is the increase in height and distance increases the potential energy which then increases the kinetic energy.
500
In a hot air balloon rising, propane gas tanks are seen at the bottom of the balloon. What energy transformations occur when propane gas is used to lift the balloon?
What is chemical->thermal->mechanical
500
During a heat transfer demonstration, students observed water being pumped around a closed loop in an engine. The moving water carries heat from the hot engine to the radiator. Which type of heat transfer is involved when the cooler water absorbs heat while in contact with the hot engine?
What is conduction
500
Define mechanical energy
What is the energy acquired by the objects upon which work is done
500
What are the key components to graphing data?
What is title, key, label x and y, and go up by same increment