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The heat depends on the mass of a substance as there are more particles to heat up. When one particle is given energy from the heat, it moves around on it's fixed point (in a solid). When it touches the next particle, the energy is passed along warming the object up right the way through. This is called conduction.
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What does heat capacity depend on?
Heat capacity depends on the substance's mass, the substance's specific heat capacity, and the temperature at which the substance is being heated. It is a measure of how much energy is required to raise the temperature of a substance by one degree Celsius.
What is the reason for heat transfer from one substance to another difference in mass?
Heat transfer from a substance with a higher mass to one with a lower mass occurs due to the difference in their thermal energies. The substance with higher mass has more thermal energy to transfer to the one with lower mass, resulting in heat transfer to achieve thermal equilibrium.
What two things does the specific latent heat of a material depend on?
The specific latent heat of a material depends on the substance being considered and the phase change involved, such as condensation or freezing.
Does the amount of heat in a substance depend on the motion of the molecules?
Yes, the amount of heat in a substance is related to the motion of its molecules. Heat is a form of energy that corresponds to the motion of molecules within a substance. The more heat a substance has, the faster its molecules move.
How many joules of energy were added to the saucepan?
The joules of energy added to a saucepan depend on the amount of heat applied. You can calculate it by multiplying the heat capacity of the saucepan by the temperature change and the mass of the substance being heated.
What does heat capacity depend on?
Heat capacity depends on the substance's mass, the substance's specific heat capacity, and the temperature at which the substance is being heated. It is a measure of how much energy is required to raise the temperature of a substance by one degree Celsius.
What does heat content depend upon?
The heat content of a substance depends on its temperature, mass, and specific heat capacity. Temperature is a measure of the average kinetic energy of the particles in the substance, while mass determines the amount of substance present. Specific heat capacity is a material-specific property that quantifies how much heat energy is required to raise the temperature of a substance by a certain amount.
Is heat of fusion extensive or intensive?
Heat of fusion is an intensive property because it does not depend on the amount of substance present. It is the amount of heat required to change one gram of a substance from solid to liquid at its melting point.
How do you work out the quantity of heat?
by dividing the quantity of heat of a substance by the mass of that substance
Why specific heat capacity increase with temperature?
Specific heat capacity is by definition a per-unit-mass property. Therefore it does not depend on the mass of the substance.
What are the various properties of a substance that determine its heat capacity?
The specific heat capacity, density, and mass of a substance are properties that determine its heat capacity. Specific heat capacity is the amount of heat required to raise the temperature of one unit mass of the substance by one degree Celsius. Density and mass affect how much heat the substance can store and how quickly it can absorb or release heat.
What is the reason for heat transfer from one substance to another difference in mass?
Heat transfer from a substance with a higher mass to one with a lower mass occurs due to the difference in their thermal energies. The substance with higher mass has more thermal energy to transfer to the one with lower mass, resulting in heat transfer to achieve thermal equilibrium.
What two things does the specific latent heat of a material depend on?
The specific latent heat of a material depends on the substance being considered and the phase change involved, such as condensation or freezing.
Does the density of a substance depend on mass and volume?
yes, to find the density, you do mass divided by volume
What does the specific heat of a substance represents?
The ability of a substance to hold heat.
Why is density a characteristic of a substance and volume and mass are not?
The volume and mass of a substance are independent of the substance itself, but depend upon how much there is of the substance The density of a substance is the relation between how much volume you have of a substance and how much mass that volume has (and vice-versa). It is independent of how much there is of the substance and is thus a characteristic of the substance.
Does the amount of heat in a substance depend on the motion of the molecules?
Yes, the amount of heat in a substance is related to the motion of its molecules. Heat is a form of energy that corresponds to the motion of molecules within a substance. The more heat a substance has, the faster its molecules move.
