1. Upon arrival at a scene, the medical examiner notices the victim
full rigor and exhibits si...
Physics, 10.03.2020 18:57 andybiersack154
1. Upon arrival at a scene, the medical examiner notices the victim
full rigor and exhibits signs of livor mortis on the lower-middle na
the back.
Answers: 3
Physics, 21.06.2019 14:40
Astring that is fixed at both ends has a length of 1.05 m. when the string vibrates at a frequency of 91.0 hz, a standing wave with five loops is formed. (a) what is the wavelength of the waves that travel on the string? (b) what is the speed of the waves? (c) what is the fundamental frequency of the string?
Answers: 2
Physics, 21.06.2019 21:30
One day, after pulling down your window shade, you notice that sunlight is passing through a pinhole in the shade and making a small patch of light on the far wall. you see that the patch of light seems to be a circular diffraction pattern. it appears that the central maximum is about 1 cm across and you estimate that the distance from the window shade to the wall is about 3 m. what is (a) the average wavelength of sunlight? (b) the diameter of the pinhole?
Answers: 3
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Answers: 1
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What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?
Answers: 1
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