Physics, 19.12.2019 06:31, officialrogerfp3gf2s
Most savage races do not understand how the galaxy works. let's see how well you humans interpret a simple observation. the fact that we find o and b stars in the disk of our galaxy but not the halo suggests
Answers: 3
Physics, 21.06.2019 23:30, southerntouch103
A175 g lump of molten lead at its melting point (327 c) is placed into 55.0 g of water at 20.0 c. the specific heat of lead is 130.j/kg c and the hf of lead is 20,400 j/kg. when the lead and the water have reached equilibrium, what is the temperature of the mixture?
Answers: 3
Physics, 23.06.2019 00:00, hokamidat
You are a researcher for a golf club manufacturer. you are given two identical looking cubes of a metal alloy. you are informed that they are made of the exact same material, but one is crystalline, whereas the other is amorphous. it is your job to determine which one is amorphous this one is more stress-resistant and is useful in reinforcing golf clubs. which of the following is the best way to determine which is which? a. determine the density of each cube. the more dense one is the amorphous solid. b. melt both cubes and look for a broader range of melting temperatures. the one that melts over a broader range of temperatures is the amorphous solid. c. determine the density of each cube. the less dense cube is the amorphous solid. d. melt both cubes and measure the range of melting temperatures. the one that melts over a narrower range of temperatures is the amorphous solid.
Answers: 1
Most savage races do not understand how the galaxy works. let's see how well you humans interpret a...
Mathematics, 27.06.2020 02:01
Mathematics, 27.06.2020 02:01
Social Studies, 27.06.2020 02:01
Mathematics, 27.06.2020 02:01
Mathematics, 27.06.2020 02:01