Physics, 24.03.2021 18:30 jamaiciaw6
speech of sound is 343 m/s in 20° air. you are 415m from a sound source. how long does it take the sound to reach you?
Answers: 3
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He latent heat of vaporization for ethyl alcohol is 854 j/g. the amount of energy, rounded to the nearest whole number, needed to change 5.20 grams of ethyl alcohol from a liquid to a gas is
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By what factor does the drag force on a car increase as it goes from 65 to 110 km/h?
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The built in flash in a compact camera is usally capable of giving correct exsposure for distance up to how many meters?
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On a hot saturday morning while people are working inside, the air conditioner keeps the temperature inside the building at 22degreesc. at noon the air conditioner is turned off, and the people go home. the temperature outside is a constant 33degreesc for the rest of the afternoon. if the time constant for the building is 4 hr, what will be the temperature inside the building at 4 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? at 6 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? when will the temperature inside the building reach 24degreesc? 324281
Answers: 3
speech of sound is 343 m/s in 20° air. you are 415m from a sound source. how long does it take the s...
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