Physics, 12.01.2021 16:50, pmdare2551
Imagine you are with a large group of friends and you are conducting an experiment. You are going to use your friends to demonstrate what the states of matter (solid, liquid, gas) look like. First, imagine your friends are together on a dance floor and you are about to play some music. The speed of the music represents heat: slow music means low heat and fast music represents high heat.
In your initial discussion post, answer the following prompt(s):
1. How would the group of friends dance to slow music (low temperature added)? How fast would they move and how close would they be to each other?
2. What about fast music (high temperature)? How fast would your friends move and how close would they be to each other?
Answers: 2
Physics, 22.06.2019 09:30, ryanmorse01
The necleus of an atom is made up of what subatomic particles?
Answers: 1
Physics, 22.06.2019 10:50, afonseca73
Asheet of steel 1.5 mm thick has nitrogen atmospheres on both sides at 1200oc and is permitted to achieve a steady-state diffusion condition. the diffusion coefficient for nitrogen in steel at this temperature is 6 x 10- 11 m2 /s, and the diffusion flux is found to be 1.2 x 10-7 kg/m2 -s. also, it is known that the concentration of nitrogen in the steel at the high-pressure surface is 4 kg/m3 . how far into the sheet from this high-pressure side will the concentration be 2.0 kg/m3 ? assume a linear concentration profile.
Answers: 3
Physics, 22.06.2019 13:30, Albertrami9019
Física: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25º, b) el tiempo que el balón permanece en el aire.
Answers: 1
Physics, 22.06.2019 23:00, jakalenn2018
A6.0-μf air-filled capacitor is connected across a 100-v voltage source. after the source fully charges the capacitor, the capacitor is immersed in transformer oil (of dielectric constant 4.5). how much additional charge flows from the voltage source, which remained connected during the process?
Answers: 1
Imagine you are with a large group of friends and you are conducting an experiment. You are going to...
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