Ch. 4 Science Quiz

The ability to do work.

The ability of a substance’s particles to move faster and expand without changing states is called _______.

Almost every substance __________ when heated and _________ when cooled.

Temperature is usually measured in degrees fahrenheit or ________.

A ___________ is the amount of thermal energy needed to raise the temperature of 1 g of water 1°C.

The thermal energy of a substance is determined by its ____________ and mass.

When the temperature of a substance increases, the speed of the particles _______________

Cooling a substance causes the particles to move _____________.

Stored energy, or energy that an object has because of its position or condition, is called ___.

Energy that an object has because of its motion is called ___.