5. If the pressure exerted on a gas in a flexible container is increased does the density of the gas
change? Why or why not? Explain your answer

 Yes, the density of the gas will change.

Density can be described as mass per unit volume.

The greater the pressure, the greater will be the density as there will be more volume of the gas particles in a pressurized state.

A decrease in pressure will cause the density to decrease.

The density does change.

Explanation:

Density is given by mass per volume.;

D = M / V

While the mass of the gas is not changing, the volume of the gas is changing based on the pressure applied to the gas. If the volume increases, then the density of the gas decreases (because of mass decreases per volume). If the volume decreases then the density increases (because mass per volume increases).

the correct answer is(the type of energy described here is potential energy.)

explanation: now if the person holding the bow and arrow has now let go. the arrow shoots forward toward its target. the   type of energy then becomes

explanation:

on disadvantage of hydroelectric power is the cost. another disadvantage of using hydroelectric power is finding a water source powerful enough to harvest hydroelectric power.