Carbon dioxide being released from a fire extinguisher a good example of how volume
decreases when pressure decreases
decreases when pressure increases
increases when pressure decreases
increases when pressure increases

A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

What is the increase in density of a medium due to wave travel?