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copper wires used to transport electrical current heat up because of the resistance in the wire. if a 15 g wire gains 52.7 j of heat, what is the temperature change of the wire in celsius degree? specific heat of cu

User Robert Hui
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The temperature change of the copper wire in celsius degree, given that the wire gains 52.7 J of heat energy is 9.15 degree celsius

How to calculate the temperature change of the copper wire?

To solve for the temperature change of the copper wire, first, we shall list out what was given from the question. This is shown below:

  • Mass of copper wire (M) = 15 g
  • Heat energy gained by copper wire (Q) = 52.7 J
  • Specific heat capacity of copper (C) = 0.384 J/g·°C
  • Temperature change of copper wire (ΔT) = ?

From the information provided above, the temperature change of the copper wire can be calculated as follow:

Q = MCΔT

52.7 = 15 × 0.384 × ΔT

52.7 = 5.76 × ΔT

Divide both side by 2092

ΔT = 52.7 / 5.76

ΔT = 9.15 degree celsius

Complete question:

Copper wires used to transport electrical current heat up because of the resistance in the wire. if a 15 g wire gains 52.7 j of heat, what is the temperature change of the wire in celsius degree? specific heat of cu = 0.384J/g°C

User Jon Parise
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