Physics, 04.04.2020 00:22 vanessasmith47
The lab experiment is repeated with the same two glass plates but with a different human hair. The sodium vapor lamp is replaced by a monochromatic light source that produces light of wavelength λair = 590 nm. The separation between adjacent dark fringes is measured to be 0.465 mm. Calculate the diameter of the hair. (The length of the plates is 12.0 cm.)
Answers: 3
Physics, 21.06.2019 21:00
Ahowler monkey is the loudest land animal and, under some circumstances, can be heard up to a distance of 4.6 km. assume the acoustic output of a howler to be uniform in all directions and that the threshold of hearing is 1.0 × 10-12 w/m2. what is the acoustic power emitted by the howler
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Physics, 22.06.2019 11:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
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Physics, 22.06.2019 12:00
In an experiment, how can i change human errors? be specific.
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The lab experiment is repeated with the same two glass plates but with a different human hair. The s...
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