The specific heat (c) of copper is 0.39 J/g °C. What is the temperature

change (At) when 100 Joules of heat (Q) is added to 20 grams?

Question

Physics

Chaim Shah

1 December, 07:19

The specific heat (c) of copper is 0.39 J/g °C. What is the temperature

change (At) when 100 Joules of heat (Q) is added to 20 grams?

+1

Answers (1)

Know the Answer?

Vanessa Best · Answer 1

Answer:12.8°c

Explanation:

specific heat capacity of copper (c) = 0.39J*g°c

Mass (m) = 20grams

Quantity of heat (Q) = 100joules

Temperature rise (@) = ?

@=Q / (mxc)

@=100 / (20x0.39)

@=100/7.8

@=12.8°c

The specific heat (c) of copper is 0.39 J/g °C. What is the temperaturechange (At) when 100 Joules of heat (Q) is added to 20 grams?

The specific heat (c) of copper is 0.39 J/g °C. What is the temperature

change (At) when 100 Joules of heat (Q) is added to 20 grams?