Question

4. By what quantity must the heat capacity be divided to obtain the specific heat of that material? (I poin

mic
its mass
its volume
its temperature
its energy

Answer 1

its mass

its temperature

Step-by-step explanation:

The heat capacity of a body is the amount of heat needed to raise that temperature of a body by 1k or 1°C.

It is expresses as:

H = m c Ф

where m is the mass of the body

c is the specific heat of the body

Ф is the temperature change of the body

Specific heat capacity is that heat content needed to raise the temperature of a unit mass of a substance by 1k or 1°C

Heat capacity is also known as heat content;

To solve the problem:

since H = m c Ф

we make the unknown c the subject of the expression;

c =
`(H)/(m (t_(2) - t_(1) ))` = H / mФ

So to obtain the specific heat capacity, divided the heat capacity by mass and its temperature change.