Energy
What stuff have energy in it?
Light/Heat/Sound/Motion
P/K?
A charged battery.
Potential = P
What is Dissipated Energy?
What is a process that energy is irrecoverable.
Energy that is stored
What is Kinetic Energy?
What is an object in motion?
Is there Energy in Potential/Kinetic/Dissipated?
Trick Question!
ALL OF THEM HAVE ENERGY
P/K?
Roller Coaster Going Down Hill
Kinetic = K
What is an example of dissipated Energy?
What is an example of Potential Energy?
A Rock sitting on the edge of the cliff
Wrecking Ball waiting to demolish
Bow and arrow about to be shot
What is the Kinetic Energy Formula?
What is?
KE = 1/2 mv2
What Creates Our Energy?
What is Fossil Fuels?
Nuclear Energy
Renewable Energy
P/K
A person about to jump off a diving board
Potential = P
How do you calculate Dissipated energy?
What is?
Energy = Mass x Velocity squared
What is another word for potential energy?
What is stored energy?
What two things are in kinetic energy
What is mass and velocity
What is Mostly Made Out Of Energy?
What is Coal?
Water at falling down to the ground
Types Of Dissipated Energy?
Heat flow through a thermal resistance
Fluid flow through a flow resistance
Diffusion
Chemical Reactions
Joule heating
What are examples of Potential Energy?
What is?
Gravitational Potential Energy
Elastic Potential Energy (Springs/Rubber Bands/Slinky)
True of false
a ball rolling down has KE
TRUE!
How Fast Is Energy?
2 acceptable question!
1. Really Fast
2. 300,000 Kilometers Per Second
P/K
Water Being Made In a Cloud
P= Potential
What is the Formula for Dissipated Energy?
What is?
P x t (time)
What is Potential Energy Formula?
What is?
P.E. = mgh
Types Of Kinetic Energy?
What is?
Radiant
Thermal
Sound
Electrical
Mechanical