Specific Heat Calculator

To find the specific heat capacity, divide the heat energy by the product of mass and temperature change.

Specific Heat Calculator

Enter any 3 values to calculate the missing variable

Energy

J kJ cal kcal BTU

Mass

kg g lb oz

Change in Temperature

°C K °F

Specific Heat

J/kg°C cal/g°C BTU/lb°F

Calculate Reset

The Specific Heat Calculator calculates the specific heat capacity (c) of a substance. Specific heat is the amount of heat energy required to raise the temperature of a unit mass of a substance by one degree Celsius. This calculation is integral in physics, chemistry, and engineering.

It aims at understanding thermal properties, energy requirements, and material behavior under temperature changes. By entering values for heat energy (Q), mass (m), and temperature change (ΔT), users can determine specific heat capacity accurately.

Formula

c = Q / (m ∗ ΔT)

Variable	Description
c	Specific heat capacity (J/g°C)
Q	Heat energy absorbed or released (Joules)
m	Mass of the substance (grams)
ΔT	Temperature change (°C)

Solved Calculations

Example 1:

Step	Calculation
Heat Energy (Q)	500 J
Mass (m)	50 g
Temperature Change (ΔT)	10°C
Specific Heat Calculation	$500 / (50 \times 10)$
Result	1 J/g°C

Answer: For 500 J of heat energy, 50 g mass, and a 10°C temperature change, the specific heat is 1 J/g°C.

Example 2:

Step	Calculation
Heat Energy (Q)	300 J
Mass (m)	25 g
Temperature Change (ΔT)	8°C
Specific Heat Calculation	$300 / (25 \times 8)$
Result	1.5 J/g°C

Answer: For 300 J of heat energy, 25 g mass, and an 8°C temperature change, the specific heat is 1.5 J/g°C.

What is a Specific Heat Calculator?

The Specific Heat Calculator is a heat-related tool. One can capitalize it for calculating the specific heat of a substance. This property defines the amount of heat required to raise the temperature of a unit mass by one degree Celsius.

Primarily, specific heat is vital in fields like physics, chemistry, and engineering for measuring how substances respond to temperature changes.

To use the calculator, enter values for the mass of the substance, the temperature change, and the heat energy added or removed. Based on the formula $q = mc\Delta T$, where $q$ is heat energy, $m$ is mass, $c$ is specific heat, and $\Delta T$ is the temperature change, the calculator will output the specific heat of the substance.

This tool is especially useful for understanding heat absorption in various materials, from metals to liquids.

Final Words:

To finish it off, the Specific Heat Calculator simplifies the process of finding specific heat, enabling precise calculations that assist in scientific and engineering applications involving thermal energy and temperature changes.