Question

1) A sample of solid iodine is heated with an electrical coil. If 60.5 Joules of energy are added to a 10.2 gram sample and the final temperature is 37.2°C, what is the initial temperature of the iodine?

Answer: °C.

2) A sample of solid titanium is heated with an electrical coil. If 80.2 Joules of energy are added to a 14.2 gram sample initially at 24.3°C, what is the final temperature of the titanium?

Answer: °C.

Answer 1