What is the latent heat of fusion if 500 g of ice at 0°C absorbs 334,000 J of he
Practice Questions
Q1
What is the latent heat of fusion if 500 g of ice at 0°C absorbs 334,000 J of heat? (2022)
334 J/g
668 J/g
500 J/g
1000 J/g
Questions & Step-by-Step Solutions
What is the latent heat of fusion if 500 g of ice at 0°C absorbs 334,000 J of heat? (2022)
Step 1: Identify the given values. We have 500 grams of ice and the heat absorbed is 334,000 Joules.
Step 2: Understand the formula for latent heat of fusion, which is L = Q / m, where L is the latent heat of fusion, Q is the heat absorbed, and m is the mass.
Step 3: Substitute the values into the formula. Here, Q = 334,000 J and m = 500 g.
Step 4: Calculate L by dividing the heat absorbed (Q) by the mass (m). So, L = 334,000 J / 500 g.
Step 5: Perform the division. 334,000 J divided by 500 g equals 668 J/g.
Step 6: Conclude that the latent heat of fusion is 668 J/g.
