Show:
Different Forms
Kinetic and Potential
Different Methods and Heat
Basics
Phase Changes
100
What is Sound Energy?
energy produced when objects vibrate
100
Kinetic Energy is the energy of __________.
Motion
100
What is Conduction?
a type of heat transfer uses direct contact and usually in solids
100
Energy is the ability to do _______.
Work
100
What is from a solid to a liquid?
Melting
200
What is Thermal Energy?
the total kinetic energy of particles in matter
200
Potential Energy is the energy of __________.
an object's position
200
What is Convection?
an energy transfer due to density differences and occurs mostly in fluids (which can be liquid and gases!)
200
What is another term for someone that pushes another object?
A Force
200
What is from a Liquid to a Gas?
Vaporization
300
What is Mechanical Energy?
energy in which moving objects perform work
300
Kinetic Energy depends of what?
Speed and Mass
300
What is Radiation?
a type of energy transfer that transfers heat in waves through a vacuum (empty space)
300
In what direction does the force cause any object to move?
In the same direction as the force
300
What is from a Gas to a Liquid?
Condensation
400
What is Electricity?
a energy formed by the movement of electrons
400
Potential Energy depends on what?
Height and Mass
400
Energy moves from ________ to _________
High (Source) to Low (Sink)
400
Is energy made of Hot or Cold?
Hot
400
What is from a Liquid to a Solid?
Freezing
500
What is Chemical Energy?
energy stored in bonds that can be released
500
Is it at the top or the bottom where there is: Maximum Kinetic Energy and Minum Potential Energy
Bottom
500
All 3 methods of energy transfer (convection, conduction, and radiation) contain what?
Heat
500
When energy is happening, when does it stop?
When Equilibrium is reached
500
When I go from a Gas to a Liquid to a Solid, is energy being absorbed or released?
Released