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Ch. 24
Chapter 24 review
Question | Answer |
---|---|
The energy an objet has due to its motion | kinetic |
The energy stored in an object because of its position | potential |
The faster a ball is traveling through the air the greater its ( ) energy | kinetic |
The higher an object is off the ground, the greater its ( ) energy | potential |
All objects have ( ) energy that increases as temperture increases | thermal |
Energy in the form of ( ) is almost one of the products of an energy transformation | heat |
Energy is the ability to cause change. true/false | true |
Anytime a change occurs, energy is transferred form one object to another. true/false | true |
Kinetic energy decreases as the mass of the object increases. true/false | false |
When a person rides a bike, the rider's legs transform chemical energy into kinetic energy. true/false | true |
Energy is never created or destroyed. True/false | true |
When an object burns, chemical energy is transformed to thermal energy. true/false | true |
An energy source that is replenished continually is a | renewable resource |
An energy source that is used up faster than it can be replaced | nonrenewable resource |
An energy source that can't be used up by humans | Inexhaustable resource |
Energy stored in chemical bonds | chemical energy |
Energy carried by light | radiant energy |
Energy an object has due to its motion | kinetic energy |