Flashcards in Quiz 17 Sec. 6.2--6.8 Deck (10):
Like charges _____; opposite charges attract.
Early compasses were made from rocks called
When one object gives some or all of its energy to another object, _____ of energy takes place.
The temperature at which a solid becomes a liquid is called the ____ point.
The temperature at which a liquid becomes a gas is called the ____ point.
The temperature at which a liquid becomes a solid is called the ____ point.
Combustion is another word for
All fuels need ____ in order to burn.
The higher the ___ number of a gasoline, the better the "anti-knock" quality.