What is the final temperature of 100g of water at -15°C added to a styrofoam cup filled with 220 g of water at 32°C?

"why is graphite used instead of gold or copper wires to conduct electricity in very hot situations such as an industrial kiln? " that's the question, but the thing is, i don't even understand what an "industrial kiln" xd assistance would be < 3

25pts the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of