What is the specific heat capacity of a substance if 500 J of heat is required t

₹0.0

📥 Instant PDF Download
♾ Lifetime Access
🛡 Secure & Original Content

What’s inside this PDF?

Question: What is the specific heat capacity of a substance if 500 J of heat is required to raise the temperature of 2 kg of the substance by 10°C? (2021)

Options:

25 J/kg°C
50 J/kg°C
75 J/kg°C
100 J/kg°C

Correct Answer: 50 J/kg°C

Exam Year: 2021

Solution:

Specific heat capacity (c) = Q / (m * ΔT) = 500 J / (2 kg * 10°C) = 25 J/kg°C.

What is the specific heat capacity of a substance if 500 J of heat is required t

Practice Questions

What is the specific heat capacity of a substance if 500 J of heat is required to raise the temperature of 2 kg of the substance by 10°C? (2021)

25 J/kg°C
50 J/kg°C
75 J/kg°C
100 J/kg°C

Questions & Step-by-Step Solutions

What is the specific heat capacity of a substance if 500 J of heat is required to raise the temperature of 2 kg of the substance by 10°C? (2021)

Step 1: Identify the formula for specific heat capacity, which is c = Q / (m * ΔT).
Step 2: Determine the values needed for the formula: Q (heat) = 500 J, m (mass) = 2 kg, and ΔT (change in temperature) = 10°C.
Step 3: Substitute the values into the formula: c = 500 J / (2 kg * 10°C).
Step 4: Calculate the denominator: 2 kg * 10°C = 20 kg°C.
Step 5: Divide the heat by the result from Step 4: c = 500 J / 20 kg°C.
Step 6: Perform the division: 500 J / 20 kg°C = 25 J/kg°C.
Step 7: Conclude that the specific heat capacity of the substance is 25 J/kg°C.

No concepts available.

What is the specific heat capacity of a substance if 500 J of heat is required t

What’s inside this PDF?

What is the specific heat capacity of a substance if 500 J of heat is required t

Practice Questions

Questions & Step-by-Step Solutions

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?