Physics, 21.01.2020 06:31 shadowgirl1213
Aslide whistle is an open-closed tube with an adjustable plunger that changes the length. you are playing the slide whistle and pushing the plunger in at 8 cm/s when the tube is 15 cm long. what is the rate of change of the sound in hz/s?
Answers: 3
Physics, 21.06.2019 17:30
Acatapult is tested by roman legionnaires. they tabulate the results in a papyrus and 2000 years later the archaeological team reads (distances translated into modern units): range = 0.4 km; angle of launch = π/5 rad; landing height = launch height. what is the initial velocity of launch of the boulders if air resistance is negligible?
Answers: 3
Physics, 22.06.2019 02:30
Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: 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
Answers: 2
Physics, 22.06.2019 15:30
What are the similarities & differences between a thermistor and a light dependent resistor in physics?
Answers: 1
Aslide whistle is an open-closed tube with an adjustable plunger that changes the length. you are pl...
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