If 10 BTUs are transferred to 10 lb of water, what is the closest increase in temperature?

To determine the increase in temperature when 10 BTUs are transferred to 10 pounds of water, it is essential to use the specific heat capacity of water, which is a fundamental property. The specific heat capacity of water is approximately 1 BTU/lb°F. This means that it takes 1 BTU of energy to raise the temperature of 1 pound of water by 1°F.

Given that you have 10 pounds of water and are adding a total of 10 BTUs, you can calculate the temperature increase as follows:

1. If 1 BTU raises 1 pound of water by 1°F, then 10 BTUs will raise 10 pounds of water by:

• Temperature Increase = (BTUs Transferred) / (Weight of Water)

• Temperature Increase = 10 BTUs / 10 lbs = 1°F

This calculation shows that the closest increase in temperature, based on the specific heat capacity of water and the amount of energy transferred, is indeed 1°F. Therefore, the answer aligns perfectly with the fundamentals of thermodynamics involving heat transfer and water's specific heat.