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A 2.64-kg copper part, initially at T=600⁰

C. What is the question asking?
a) Find the specific heat of copper
b) Determine the change in temperature
c) Calculate the mass of the copper part
d) Identify the initial temperature

User Evnu
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2 Answers

6 votes

Answer:

The question is asking to identify the initial temperature of a copper part.

Therefore, the correct answer is:

d) Identify the initial temperature

User Jon McPherson
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5 votes

Final answer:

The question is asking to determine the specific heat of a 2.64-kg copper part initially at 600°C, using additional information such as the heat absorbed and the final temperature.

Step-by-step explanation:

The question is asking to determine the specific heat of the copper part. Given a 2.64-kg copper part initially at 600°C, to find its specific heat, one would typically need additional information such as the amount of heat absorbed or released, and the final temperature.

For example, if a piece of unknown metal weighs a certain amount and the temperature increase is known after absorbing a specific amount of heat, the specific heat can be calculated using the formula:

q = mc∆T

Where q is the heat absorbed or released (in joules), m is the mass (in kilograms), c is the specific heat capacity (in J/kg°C), and ∆T is the change in temperature (in °C).

Example Calculation

A piece of unknown metal weighs 217 g. When the metal piece absorbs 1.43 kJ of heat, its temperature increases from 24.5 °C to 39.1 °C. The specific heat is determined by rearranging the formula to solve for c:

c = q / (m∆T)

User Lucas Oman
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