Please help with these questions ASAP. If correct I will give brainliest.
1. What is the...
Physics, 27.05.2020 23:02 lilblackbird4
Please help with these questions ASAP. If correct I will give brainliest.
1. What is the direction of the movement of energy, or heat, from one object to another?
2. At which temperature does the molecules of an object stop moving?
3. Which of the 3 states of matter is easier to increase the temperature by one degree; in a liquid, in a solid, or in a gas?
4. Heat and/or energy are transferred from one object to another if the objects have temperature(s).
Answers: 1
Physics, 21.06.2019 23:30
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, 22.06.2019 06:40
Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.
Answers: 1
Physics, 22.06.2019 11:30
Write down two additional questions about earth's magnetic field that will make your presentation more informative.
Answers: 1
Physics, 22.06.2019 15:40
Apotter's wheel moves uniformly from rest to an angular speed of 0.20 rev/s in 32.0 s. (a) find its angular acceleration in radians per second per second. rad/s2 (b) would doubling the angular acceleration during the given period have doubled final angular speed?
Answers: 1
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