Physics, 14.05.2021 07:20 herchellann302
A diffraction grating with 2,530 lines/cm is illuminated with monochromatic light
that has a wavelength of 574 nm. At what angle does the 2nd order maximum
appear?
Answers: 1
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An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector between points f and g.
Answers: 1
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The image shows the positions of a car on a roller coaster track. arrange the cars in order based on their gravitational potential energy. begin with the lowest potential energy and end with the highest.
Answers: 1
Physics, 22.06.2019 13:30
The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.
Answers: 2
A diffraction grating with 2,530 lines/cm is illuminated with monochromatic light
that has a wavele...
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