Water of mass 88 g is heated from 0°C to 100°C at a constant pressure of 1 atm.
Find the approximate change in internal
energy of the water. The specific heat of
water is 1 cal/g.° C.

Write the correct abbreviation for each metric unit

22. the top of a cliff is located a distance h above the ground. at a distance h/2 there is a branch that juts out from the side of the cliff, and on this branch a bird's nest is located. two children throw stones at the nest with the same initial speed, one stone straight downward from the top of the cliff and the other stone straight upward from the ground. in the absence of air resistance, which stone hits the nest in the least amount of time?

You have 80 g of 60oc water and 80 g or 10oc water. what is the final temperature when the two are mixed? explain.