Volume increased so density decreased
volume
The addition of heat will cause any group of particles to expand and take up more volume but since the mass remains the same the density would decrease.
As the density of a substance increases the volume of a given mass of the substance decreases.
No. Mass does not increase as heat is applied. Mass is the amount of matter in a body and cannot be changed by any physical or chemical process. Volume will increase when heat is applied.
1.)heat it up 2.) change the pressure to less 3.)lessen the amount of space it takes up
density
volume
Volume is increased so density is decreased.
Normally when you heat a substance its volume increases while mass stays the same. It may not be noticable but the density would decrease.
Yes. If you heat something up, its volume will usually increase, therefore its density will decrease. This is especially so in the case of gases; less for solids and liquids. Also, if you compress a gas, you will decrease its volume.
If a gas was removed from all heat sources, it would turn into a liquid and possibly freeze depending on how cold you were able to get it. Heat causes the gas molecules to vibrate which ultimately leads to an increase in volume and a decrease in density. Reduction of heat causes the molecules to vibrate less which leads to a decrease in volume and an increase in density.
Don't know what you are asking here. Mass is a innate property of matter you cant decrease mass. You can however increase volume (especially in gasses) so that the mas is spread out over a larger volume (usually by adding heat) and this DOES decrease the density. That is why hot air/water rises.
This is because when heat is applied to particles, they gain energy, therefore they travel faster and space out. The volume will increase though the density will decrease. So matter will always expand when exposed to heat.
In a simple way, since density = mass /volume, the density of an object can be changed by changing either mass or volume of an object .
The density of a fluid goes down (becomes less dense) when heat is applied.
- the volume increase- the density decrease- a chemical reaction may occur- a change of phase is possible
The addition of heat will cause any group of particles to expand and take up more volume but since the mass remains the same the density would decrease.