A 70. 0-g piece of metal at 80. 0 °c is placed in 100 g of water at 22. 0 °c contained in a calorimeter like that shown in figure 5. 12. The metal and water come to the same temperature at 24. 6 °c. How much heat did the metal give up to the water? what is the specific heat of the metal?

Which of the following ideas did greek philosopher democritus contribute to the atomic theory? a. each object is made up of one atom, which varies in size from very small to very large. b. matter is composed of only one kind of particle, which can be easily destroyed. c. every element has a specific type of atom, which remains the same size in all forms of matter. d. all matter is composed of small particles, which combine to make larger objects.

How many soccer players are there that are only getting paid as a career? ? plz give correct info

While trees are not the largest level in the pyramid of numbers, they are still the base for both the pyramids of biomass and pyramids of energy. select the best answer from the choices provided t f