Physics, 19.08.2019 07:00 Officaljazz18
Acar drives past a pole at 40km/hr. describe the motion from the point of view of a) the car, and b) the pole. in advance!
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Physics, 21.06.2019 14:00
How much heat is required to convert 0.3 kg of ice at 0°c to water at the same temperature
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Physics, 21.06.2019 23:30
Which is the best for showing percentages of different types of cars sold(gas hybrid , electric , other ) in the united states ?
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Physics, 22.06.2019 05:40
Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.
Answers: 3
Physics, 22.06.2019 06:20
Oxygen undergoes an isentropic expansion from 120 degree c and 280 kpa absolute to 140 kpa absolute. determine the final temperature of the oxygen and the amount of work per kg of o_2 produced in the process if it is adiabatic.
Answers: 1
Acar drives past a pole at 40km/hr. describe the motion from the point of view of a) the car, and b)...
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