energy
Ability to cause change
What is energy?
Stored Energy
What is Potential Energy?
The energy of moving molecules
What is Thermal Energy?
The energy of motion
What is Kinetic Energy?
The energy of motion
What is Kinetic Energy?
KE=½ MV to the second power
What is the equation for kinetic energy?
m=mass
In the equation MGH, what is M?
Conduction is the transfer of thermal energy
What is conduction?
Stored Energy
What is Potential Energy?
Joule
What is KE measured in?
GPE=mgh
what is the equation for Gravitational Potential Energy?
G=accel do to gravity
What is G in MGH?
Materials that are good conductors of thermal energy
What are thermal conductors?
From the position above the earth
What is Gravitational PE?
M=Mass
What is M in the Kinetic Energy equation?
Bands and springs
What is Elastic Potential energy?
H=height (m)
In MGH what is H?
Convection is the transfer of thermal energy by particles moving through a liquid
What is convection?
The energy of moving molecules
What is Thermal Energy?
V=Velocity
What is V in the KE Equation?
Fuels and food
What is Chemical Potential Energy?
A bow an arrow has stored energy because of its position
What is an example of potential energy?
Radiation is the transfer of energy through waves
What is radiation?
The energy that is trapped inside each atom
What is Nuclear Energy?
A skateboard going downhill
What is an example of KE?