Physics, 19.03.2021 14:00 tieragroff
You are standing 30 meters away from the musician. As mentioned, the speed of sound in dry air is 343 m/s. How long does it take for it to reach you (that is, to travel 30 meters)
Answers: 2
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Agas contained within a piston-cylinder assembly undergoes three processes in series: process 1ïƒ 2: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 2ïƒ 3: constant pressure expansion to 1 liter. process 3ïƒ 1: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat
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Physics, 22.06.2019 14:30
What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?
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Which of the following compounds would be primarily ionic? methane, ch4, ammonia nh3, calcium chloride, cacl2, or carbon dioxide, co2
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You are standing 30 meters away from the musician. As mentioned, the speed of sound in dry air is 34...
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