Apiece of copper is measured to be at 10°c and 115 grams in mass. if 1300 calories were added to it, what was the final temperature of the copper?

This battery has a difference in potential energy between the positive terminal and negative terminal which units express this difference in energy

What factor gives citizens' groups influence over legislators on environmental issues? question 4 options: they can give interviews to the media. their members vote in elections. they have a great deal of money. their leaders can run for office.

Astudent in a science lab is investigating heat transfer and thermal energy conservation as she mixes hot and cold water. she first measures out her desired amount of cold water into a styrofoam cup. she then measures out hot water from the faucet or from a pot hot water on her stove. after she measures the temperature of the hot and cold waters, she pours the hot water into the cold water. she monitors the temperature of the mixed waters and records the final temperature. she uses a standard thermometer to record the temperatures. she does three trials, which are shown below: