Which best describes the wavelength of a simple wave?
A. The distance from the crest of...
Physics, 23.04.2020 16:56 sabahtramirez01
Which best describes the wavelength of a simple wave?
A. The distance from the crest of a wave to the crest of the
next wave
B. The distance from the crest of a wave to the trough of the
next wave
C. The number of waves that pass a certain point in a minute
D. The speed at which the wave travels in m/s
Answers: 2
Physics, 22.06.2019 17:00
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
Physics, 22.06.2019 19:30
Complete these sentences. if a roller coaster train has a potential energy of 1,500 j and a kinetic energy of 500 j as it starts to travel downhill, its total energy isj. once the roller coaster train gets closer to the bottom of the hill, its kinetic energy increases to 1,100 j, and its potential energy decreases to j. when the train reaches the bottom of the track and is traveling along the ground, its kinetic energy isj.
Answers: 1
Physics, 22.06.2019 21:30
In the illustration, which two simple machines are being used to enable the student to reach the door? a. inclined plane and pulley b lever and wheel-and-axle c pulley and lever d wheel-and axle and inclined plane
Answers: 1
Social Studies, 29.05.2020 11:58
English, 29.05.2020 11:58
Mathematics, 29.05.2020 11:58
Mathematics, 29.05.2020 11:58
Mathematics, 29.05.2020 11:58
History, 29.05.2020 11:58
Mathematics, 29.05.2020 11:58
Mathematics, 29.05.2020 11:58
Mathematics, 29.05.2020 11:58
Mathematics, 29.05.2020 11:58
Mathematics, 29.05.2020 11:58
Mathematics, 29.05.2020 11:58