# Is specific heat a material property?

## Is specific heat a material property?

Specific heat capacity is a material property that relates changes in a material’s temperature to the energy transferred to or from the material by heating (either heating the material or by allowing it to heat its surroundings).

## What is the definition of the specific heat capacity of a material?

The specific heat capacity is defined as the quantity of heat (J) absorbed per unit mass (kg) of the material when its temperature increases 1 K (or 1 °C), and its units are J/(kg K) or J/(kg °C).

Is specific heat a different constant for each material?

It is measured in joules per Kelvin and given by. The heat capacity is an extensive property, scaling with the size of the system. The heat capacity of most systems is not constant (though it can often be treated as such). It depends on the temperature, pressure, and volume of the system under consideration.

### Which type of materials have high specific heat?

Gray Granite- With a specific heat of almost three tenths that of water, gray granite has the highest specific heat of the materials by a significant margin. This means it has a large heat capacity, and requires a relatively large amount for heat energy to raise its temperature.

### What is the specific heat of a metal?

Specific heat is amount of energy, measured in either joules or calories, needed to raise the temperature of one gram of the substance one degree Celsius. Often applied to metallic elements, specific heat can be used as a basis for comparing energy absorption and transfer.

What is specific heat capacity in simple terms?

Specific heat capacity is the amount of heat energy required to raise the temperature of a substance per unit of mass. The specific heat capacity of a material is a physical property. It is also an example of an extensive property since its value is proportional to the size of the system being examined.

## What does a Joulemeter measure?

A joulemeter is an electronic device used to measure the energy transfer by electricity in a circuit.

## Why specific heat is different for different materials?

Each substance will have a different mass, so when the amount of heat and the change in temperature are held constant, the only variable is the mass. Therefore, because mass is the only variable, so because substances have different masses, they will have different specific heats.

Is specific heat intensive or extensive?

The specific heat capacity is intensive, and does not depend on the quantity, but the heat capacity is extensive, so two grams of liquid water have twice the heat capacitance of 1 gram, but the specific heat capacity, the heat capacity per gram, is the same, 4.184 (J/g.K).

### What metal has a specific heat of?

Specific heats and molar heat capacities for various substances at 20 C

Substance c in J/gm K Molar C J/mol K
Copper 0.386 24.5
Brass 0.380
Gold 0.126 25.6