5. What would be the final temperature of a mixture of 50g of 20 degree C water and 50g of 40 degree C water? If you then wanted to heat the
resulting mixture by 15 degrees, how much heat would you need to add?
Show all of your steps.

Agalvanometer has an internal resistance of 100 ω and deflects full-scale at 2.00 ma. what size resistor should be added to the galvanometer to convert it to a milliammeter capable of reading up to 4.00 ma, and how should this resistor be connected to the galvanometer?

Transfer chemicals from one location to another to weather objects. a-water b-physical weathering c-chemical weathering

You are about to open a container of soy milk but notice that there are instructions to “shake well before serving.” the soy milk is most likely a