Physics, 01.11.2019 17:31 johnisawesome999
Describe how does the temperature relate to density and the movement of atmospheric gases? a) as the air warms expanding its volume, decreasing its density, and the air molecules rise. b) uv light causes air to warm its volume declines, density increases, and the air molecules sink. c) the volume of air distends as it cools, while its density increases and the air molecules descend. d) radiation cools the air and its volume extends, density diminishes, and the air molecules accelerate.
Answers: 3
Physics, 22.06.2019 14:30
Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?
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Physics, 22.06.2019 14:30
Which of the following changes will increase the capacitance of a parallel-plate capacitor? (there could be more than one correct choice.) a) increase the charge on the plates b) decrease the poten5al between the plates c) increase the potential between the plates d) introduce a dielectric material between the plates e) decrease the separation between the plates
Answers: 3
Physics, 22.06.2019 19:00
If state law mandates that elevators cannot accelerate more than 2.40 m/s2 or travel faster than 14.8 m/s , what is the minimum time in which an elevator can travel the 373 m from the ground floor to the observatory floor? ?
Answers: 1
Describe how does the temperature relate to density and the movement of atmospheric gases? a) as th...
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