How much work is done on
a vacuum cleaner pulled
3.Om by a force of 50.ON at
an angle...
Physics, 30.11.2021 22:00 07corcum85504
How much work is done on
a vacuum cleaner pulled
3.Om by a force of 50.ON at
an angle of 30.0 degrees
above the horizontal?
Answers: 1
Physics, 22.06.2019 03:30
Two polarizers are oriented at 24.0โ to one another. light polarized at a 12.0-degree angle to each polarizer passes through both. what is the transmitted intensity (%)?
Answers: 2
Physics, 22.06.2019 16:00
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
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