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The first law of thermodynamics implies that the energy of the universe is finite. As a consequence the specific heat of a substance - defined as H/m where H is enthalpy and m is mass. Either H would have to be infinite or m would have to be zero. If m is zero, then the ratio is meaningless because you don't have anything to assign the enthalpy to. H = U+PV. For H to be infinite either U (internal energy) has to be infinite - but we've already established that the 1st law says total energy of the universe is finite, so that's not the case - or PV is infinite. You aren't going to get P (pressure) to be infinite so V would have to be infinite, i.e. zero density - again, if density is zero, there is effectively nothing there. Since we've eliminated all possibilities for any of the necessary terms to be infinite, specific heat cannot be infinite.

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What does the specific heat of a substance relate to temperature change?

The specific heat of a substance is the amount of heat required to raise the temperature of one unit of mass of the substance by one degree Celsius. A substance with a high specific heat will require more heat to increase its temperature compared to a substance with a lower specific heat.


What does the specific heat of a substance?

The ability of a substance to hold heat.


What thermometer measures -specific heat of a substance -absolute temperature of substance -heat intensity?

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Will specific heat of 50 g of a substance be the same as or greater than the specific heat of 10 g of the same substance?

The specific heat of a substance is a characteristic property that remains constant regardless of the amount. Therefore, the specific heat of 50 g of a substance will be the same as the specific heat of 10 g of the same substance.


Can the value of specific heat be infinite?

Almost nothing is ever infinite in physics.


What does the specific heat of substance represent?

The ability of a substance to hold heat.


What does specific heat of a substance represent?

The ability of a substance to hold heat.


Is it possible for the specific heat of a substance to have a negative value?

No, it is not possible for the specific heat of a substance to have a negative value.


What does the specific heat of a substance represents?

The ability of a substance to hold heat.


What are some specific heat questions that can help deepen understanding of the concept?

Some specific heat questions that can deepen understanding of the concept include: How does the specific heat of a substance affect its ability to absorb or release heat? Why do different substances have different specific heat capacities? How does the specific heat of a substance relate to its temperature change when heat is added or removed? How can the specific heat of a substance be experimentally determined? How does the specific heat of a substance impact its thermal conductivity and overall heat transfer properties?


How does specific heat of a substance relate to temperature change?

A substance with a high specific heat will easily change temperature.


How does the specific heat of a substance relate to temperature change?

A substance with a high specific heat will easily change temperature.