What is the specific heat capacity of water if 500 J of heat is required to rais

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Question: What is the specific heat capacity of water if 500 J of heat is required to raise the temperature of 100 g of water by 5°C?

Options:

Correct Answer: 1 J/g°C

Solution:

Specific heat capacity (c) = Q / (m * ΔT) = 500 J / (100 g * 5°C) = 1 J/g°C.

What is the specific heat capacity of water if 500 J of heat is required to raise the temperature of 100 g of water by 5°C?

What is the specific heat capacity of water if 500 J of heat is required to raise the temperature of 100 g of water by 5°C?

Step 1: Identify the formula for specific heat capacity, which is c = Q / (m * ΔT).
Step 2: Understand the variables: Q is the heat added (500 J), m is the mass of the water (100 g), and ΔT is the change in temperature (5°C).
Step 3: Plug the values into the formula: c = 500 J / (100 g * 5°C).
Step 4: Calculate the denominator: 100 g * 5°C = 500 g°C.
Step 5: Now divide the heat by the result from Step 4: c = 500 J / 500 g°C.
Step 6: Simplify the division: c = 1 J/g°C.

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