Copper has a specific heat of 0.385 J/g degree C. How much heat is needed to raise the temperature for 25 degree C ti 60.degree C
q = mass Cu x specific heat Cu x (Tfinal-Tinitial)
Why did the copper go to the gym? Because it wanted to pump some heat-iron! Now, to answer your question, we can use the formula:
Q = m * c * ΔT
Where:
Q is the heat energy
m is the mass of copper
c is the specific heat capacity of copper
ΔT is the change in temperature
Given that ΔT = 60 °C - 25 °C = 35 °C, and we don't have the mass of the copper, I can't provide an exact answer. But, I can walk you through the steps! You just need to multiply the mass of copper (in grams) by its specific heat capacity and the change in temperature to find the amount of heat energy (in joules).
To calculate the amount of heat needed to raise the temperature of copper from 25°C to 60°C, you can use the formula:
Q = m * C * ΔT
Where:
Q = heat energy
m = mass of the substance
C = specific heat capacity
ΔT = change in temperature
First, we need to determine the mass of copper to calculate the heat energy. Let's assume the mass of copper is 100 grams.
Next, we'll substitute the values into the formula:
Q = 100 g * 0.385 J/g°C * (60°C - 25°C)
Q = 100 g * 0.385 J/g°C * 35°C
Q = 1337.5 J
Therefore, it would take 1337.5 joules of heat energy to raise the temperature of 100 grams of copper from 25°C to 60°C.
To calculate the amount of heat needed to raise the temperature of a substance, you can use the formula:
Q = m * c * ΔT,
where:
- Q is the heat energy (in Joules),
- m is the mass of the substance (in grams),
- c is the specific heat capacity of the substance (in J/g°C), and
- ΔT is the change in temperature (in °C).
In this case, you want to find the heat needed to raise the temperature of copper from 25°C to 60°C. Therefore, we need to know the mass of the copper.
Assuming a mass of 1 gram (you can substitute the actual mass), you can calculate the heat using the formula:
Q = m * c * ΔT.
First, calculate the change in temperature (ΔT):
ΔT = Final temperature - Initial temperature
ΔT = 60°C - 25°C
ΔT = 35°C
Now, substitute the values into the formula:
Q = 1g * 0.385 J/g°C * 35°C
Multiply the values:
Q = 13.475 J
Therefore, it requires approximately 13.475 Joules of heat energy to raise the temperature of 1 gram of copper from 25°C to 60°C.