Physics, 08.12.2020 16:20 madisonsimmons1120
Let's say that the red laser has a wavelength of 650 nm, the distance between the two slits is 28000 nm, and the distance between the double slit and the screen is 2.30 m. What is the distance on the screen between the center of the central maximum (m = 0) and the center of one of the fifth-order maxima?
Answers: 1
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The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e
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The air that we breath is made mostly of which gaseous molecule
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Physics, 22.06.2019 12:50
Arunner is jogging at a steady 3.6 km/hr. when the runner is 2.9 km from the finish line, a bird begins flying from the runner to the finish line at 14.4 km/hr (4 times as fast as the runner). when the bird reaches the finish line, it turns around and flies back to the runner. even though the bird is a dodo, we will assume that it occupies only one point in space, i.e., a zero-length bird. how far does the bird travel? (b) after this first encounter, the bird then turns around and flies from the runner back to the finish line, turns around again and flies back to the runner. the bird repeats the back and forth trips until the runner reaches the finish line. how far does the bird travel from the beginning? (i.e. include the distance traveled to the first encounter)
Answers: 2
Physics, 22.06.2019 12:50
The vapour pressure of benzene is 53.3 kpa at 60.6 °c, but it fell to 51.5 kpa when 19.0 g of a non-volatile organic compound was dissolved in 500 g of benzene. calculate the molar mass of the compound.
Answers: 2
Let's say that the red laser has a wavelength of 650 nm, the distance between the two slits is 28000...
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