The frequency of a sound wave is 457
Hz and the speed is 342.5 m/s. What
is the sound's wavel...
Answers: 2
Physics, 21.06.2019 23:30, coryowens44
An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector between points f and g.
Answers: 1
Physics, 22.06.2019 17:00, QueenNerdy889
Air conditioners not only cool air, but dry it as well. suppose that a room in a home measures 5.0m×9.0m×2.4m . if the outdoor temperature is 30 ∘c and the vapor pressure of water in the air is 85 % of the vapor pressure of water at this temperature, what mass of water must be removed from the air each time the volume of air in the room is cycled through the air conditioner? the vapor pressure for water at 30 ∘c is 31.8 torr.
Answers: 3
Mathematics, 24.04.2020 06:17
Mathematics, 24.04.2020 06:17
Mathematics, 24.04.2020 06:17
History, 24.04.2020 06:17
Mathematics, 24.04.2020 06:17
Mathematics, 24.04.2020 06:18
Mathematics, 24.04.2020 06:18
Mathematics, 24.04.2020 06:18