Physics, 03.12.2021 03:30, eyeneedalife
In a period of 7.00 s, 5.00 1023 nitrogen molecules strike a wall of area 5.60 cm2. Assume the molecules move with a speed of 340 m/s and strike the wall head-on in elastic collisions. What is the pressure exerted on the wall
Answers: 1
Physics, 22.06.2019 05:10, delawdermia27
Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?
Answers: 2
Physics, 22.06.2019 06:30, kalialee2424
From 0 to 5 seconds john pushed a box 5 meters. from 5 to 10 seconds, paul pushed the same box another 5 meters. who did more work? a. john b. paul c. john and paul did the same amount of work.
Answers: 1
Physics, 22.06.2019 16:00, trevorhenyan51
Amichelson interferometer operating at a 600 nm wavelength has a 3.02-cm-long glass cell in one arm. to begin, the air is pumped out of the cell and mirror m2 is adjusted to produce a bright spot at the center of the interference pattern. then a valve is opened and air is slowly admitted into the cell. the index of refraction of air at 1.00 atm pressure is 1.00028.how many bright-dark-bright fringe shifts are observed as the cell fills with air?
Answers: 1
In a period of 7.00 s, 5.00 1023 nitrogen molecules strike a wall of area 5.60 cm2. Assume the molec...
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