0
An increase in temperature usually causes an increase in volume. Since the mass doesn't change, density decreases. tt
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
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 happens if the density increases?
Density is a characteristic of a given material. Water, for example, has a certain density (which is somewhat dependent upon temperature but let's say that the temperature is constant). It does not matter how much water you have, it will all have the same density. One teaspoon has much less mass, but the same density as an entire ocean.
What effects on density of air if tempecture increase?
A gas (including air) will expand if the temperature increases. That means the same mass of gas will have a larger volume. Since density is mass / volume, that means the density will decrease.
What happens to air as temperature increases?
Air pressure rises and drops as the temperate changes because the higher temperatures weigh down the air to create low pressure. When it is cooler, the air can rise more which creates high pressure.
When altitude increases does air density?
The density of the atmosphere decreases with altitude.
Does density increase or decrease when kinetic energy increases?
it increases
What property will decrease if temperature increases?
Density will usually decrease in this case.
When the fluids temperature increases does the density decrease decrease?
Yes!
Explain what will happen to the mass volume and density of a liquid as the temperature increases?
If density = mass/volume, and your volume increases while mass remains the same... Then the denominator increases which would decrease the density
What two factors influence density?
Temperature and Pressure! As temperature increases, density will tend to decrease. Conversely, as pressure increases, density will increase. I say "tend to" because water will actually expand as temperature reduces through its freezing point! Cheers, Robin
Does evaporation of saltwater cause density to increase or decrease?
The density of the water increases.
What effects of increase does density do?
Density decrease when the temperature is raising.
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
Will density decrease or increase if mass stays same but volume increases?
density decreases
What is the effect of temp on density?
An increase in temperature results in a decrease in density.
When temperature increases density increases or decreases?
An increase in temperature usually causes an increase in volume. Since the mass doesn't change, density decreases. tt
Why do the densities of most substances decrease with an increase in temperature?
This happens because the mass of the rod stays the same, but its volume increases. The increase in the volume of matter withincreasing temperature is called expansion. When cooled down, mostmatter decreases in volume and increases in density.
