What is the specific heat of a metal if 17.5 g metal has a temperature increase of 26.8 °C when 570.4J of energy are added to it?
What is the specific heat of a metal if 17.5 g metal has a temperature increase of 26.8 °C when 570.4J of energy are added to it?
Answer:
1.22 J/g.°C
Explanation:
Step 1: Given data
Step 2: Calculate the specific heat of the metal (c)
A metal absorbs heat and, as a consequence, its temperature increases. We can calculate its specific heat using the following expression.
c = Q / m × ΔT
c = 570.4 J / 17.5 g × 26.8 °C = 1.22 J/g.°C