0
an increase in volume and/or a decrease in mass
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
When temperature increases does density increase or decrease?
An increase in temperature usually causes an increase in volume. Since the mass doesn't change, density decreases. tt
Air temperature increases density?
an increase in air temperature causes expansion of gas therefore a decrease in density. colder air is denser hence valley bottoms are often colder
The density of water is decrease or increase?
yes it decreases in the water
When altitude increases does air density?
The density of the atmosphere decreases with altitude.
What causes the density of seawater to increase?
The density of seawater increases if salinity increases.
What causes decrease of density in warming water?
ngdg
What can causes an increase in the density of the ocean water?
salt a decrease in temperature and an increasue in salinity
What are some ways the density of a substance can be increased and decreased?
The increase in concentration increases the density and decrease causes the decrease in density.
What effect does air density have on the absorption and radiation of energy?
An increase in air density will mean a decrease in the absorption and radiation of energy. An increase of air density causes temperature and pressure to rise.
Why do gases expand on heating?
When particles are heated up they gain energy. This causes them to move more and spread out. This causes the volume to increase and the density to decrease.
When temperature increases does density increase or decrease?
An increase in temperature usually causes an increase in volume. Since the mass doesn't change, density decreases. tt
When a submarine pumps water out of its floating tanks its density decrease and it floats why does its density decrease?
Density = mass / volume. If the mass decreases, the density decreases.
Why does water's density decrease after potassium chloride salt is added?
The water density doesn't decrease.
What causes the speed of a sled to increase or decrease when going down a hill?
Either the friction or density of the snow.
Air temperature increases density?
an increase in air temperature causes expansion of gas therefore a decrease in density. colder air is denser hence valley bottoms are often colder
What property will decrease if temperature increases?
Density will usually decrease in this case.
Does cold air increase or decrease water density?
decrease
