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What else can I help you with?
Is density a measure of how much heat here is in a volume of a substance?
No.
What is the expansion meaning of eta?
That usually means that when you heat a substance, it will expand - its volume will increase.
Does the volume of a substance remain the same when heat is added or removed?
Usually the volume changes - only a small amount for a solid or liquid, quite a lot for a gas. For an "ideal gas", the volume doubles when the temperature (absolute temperature, expressed in kelvin) doubles.
Is density is a measure of how much heat there is in a volume of a substance?
"Any object, wholly or partially immersed in a stationary fluid, is buoyed up by a force equal to the weight of the fluid displaced by the object." (Archimedes) And this is independent on the heat.
What do you call the heat given to or given up from a substance?
The heat given to or given up from a substance is called heat transfer.
How do you calculate heat energy when you know volume and temperature?
To calculate heat energy when you know volume and temperature, you would need to use the formula Q = mcΔT, where Q is the heat energy, m is the mass of the substance, c is the specific heat capacity of the substance, and ΔT is the change in temperature. Given volume, you would also need to know the density of the substance to calculate the mass.
What is an increase in volume that occurs when heat is added to a substance called?
An increase in volume that occurs when heat is added to a substance is called thermal expansion. This happens because the particles within the substance gain kinetic energy and move further apart, causing the substance to expand.
What happens to the volume when heat is added?
When heat is added to a substance, its particles gain energy and move more vigorously, causing the substance to expand and increase in volume. This is because the increased energy disrupts the forces holding the particles together, allowing them to spread out more.
Does heat have mass and take up space?
Heat itself does not have mass or take up space. Instead, heat is a form of energy that can be transferred to or from objects. When heat is added to a substance, it can cause its molecules to move faster, leading to a temperature increase and potentially a change in volume.
What happen to the density of a substance when you heat it?
Normally when you heat a substance its volume increases while mass stays the same. It may not be noticable but the density would decrease.
What is the difference between compression and expansion?
Compression refers to reducing the volume of a substance by applying pressure, resulting in a decrease in its volume. Expansion, on the other hand, is the process of increasing the volume of a substance, typically by applying heat, resulting in an increase in its volume.
If you heat up a fluid what happens to the volume?
The volume will increase as the fluid is warmed up.
