Physics, 05.08.2019 21:20 Giovanni0312
Assume your eye has an aperture diameter of 3.00 mm at night when bright headlights are pointed at it. 1) at what distance can you see two headlights separated by 1.80 m as distinct? assume a wavelength of 550 nm, near the middle of the visible spectrum. (express your answer to two significant figures.)
Answers: 3
Physics, 22.06.2019 08:20, jrjordans13ox06qs
At an oceanside nuclear power plant, seawater is used as part of the cooling system. this raises the temperature of the water that is discharged back into the ocean. the amount that the water temperature is raised has a uniform distribution over the interval from 10° to 25° c. what is the standard deviation of the temperature increase?
Answers: 1
Physics, 22.06.2019 11:30, swaggyd6603
Write down two additional questions about earth's magnetic field that will make your presentation more informative.
Answers: 1
Physics, 22.06.2019 14:30, sross8799
Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?
Answers: 2
Assume your eye has an aperture diameter of 3.00 mm at night when bright headlights are pointed at i...
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