Energy
What is energy?
ability to do work & to cause movement and change in matter and systems
What is conduction?
Conduction is the heat transfer through a substance.
Energy of movement?
Kinetic
Law of Conservation of Energy?
it cannot be destroyed nor made, but can be transformed from one form to another
Which is a good conductor? metal or plastic?
metal
When objects vibrate, we get ...
Sound energy
What is E.T.?
What is temperature?
how 'hot' or 'cold' an object is
Stored energy in stretched or squashed objects
Elastic energy
What is Wasted Energy?
energy that is lost or wasted
What is heat?
It is a form of energy
Whatever goes up must come down.
Gravitational Potential Energy
A burning candle emits light; what is the wasted energy?
Heat
Temperature is measured in Joules. True of False?
False
Energy in hot objects
Heat