Physics, 12.08.2019 16:20, dennisedemirovic20
When hydrogen is heated or subjected to an electric discharge, it emits light with specific visible wavelengths. a diffraction grating having a spacing between adjacent lines of 3584 nm is used in an experiment to study the visible spectrum of hydrogen. the hydrogen light is sent through the grating and the light emitted by the hydrogen at 404 nm is observed. at what angle does the fourth order bright fringe occur for this specific wavelenth of light occur?
Answers: 1
Physics, 23.06.2019 00:50, 09daishagreen
Mark creates a graphic organizer to review his notes aboutelectrical force. which labels belong in the regions marked x and y?
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Physics, 23.06.2019 07:10, haleysmith8608
Atoy airplane, flying in a horizontal, circularpath, completes 10. complete circles in 30.seconds. if the radius of the plane’s circular pathis 4.0 meters, the average speed of the airplane is(1) 0.13 m/s (3) 1.3 m/s(2) 0.84 m/s (4) 8.4 m/s
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Physics, 23.06.2019 15:30, pulliamdylan
Ascience teacher heated liquid ethanol for an experiment. when he turned up the temperature, the ethanol quickly disappeared, and a strong aroma filled the room. what happened to the ethanol?
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