How much ice can be melted with 560 joules of heat?
The amount of ice that can be melted with a certain amount of heat depends on several factors such as the mass of the ice, the initial temperature of the ice, and the specific heat capacity of ice.
However, assuming we are dealing with a certain amount of ice with a specific mass and initial temperature, we can use the following formula:
Q = m × Lf
where Q is the amount of heat required to melt the ice, m is the mass of the ice, and Lf is the heat of fusion of ice, which is equal to 334 joules/gram.
To find the amount of ice that can be melted with 560 joules of heat, we need to rearrange the formula as:
m = Q ÷ Lf
Plugging in the values, we get:
m = 560 J ÷ 334 J/g ≈ 1.67 g
Therefore, 560 joules of heat can melt approximately 1.67 grams of ice.