Physics, 07.08.2019 20:20 itisonlyluis
Light from an argon laser strikes a diffraction grating that has 5314 grooves per centimeter. the central and first-order principal maxima are separated by 0.488 m on a wall 1.80 m from the grating. determine the wavelength of the laser light. (note: in this problem, assume that the light is incident normally on the gratings.)
Answers: 2
Physics, 22.06.2019 01:20
Acar moves a distance of 50.0 km west, followed by a distance of 64.9 km north what was the magnitude of the displacement of the car, in units of kilometers?
Answers: 2
Physics, 22.06.2019 05:30
Suppose you have three polarizing filters, with the second at an angle of 42∘ to the first and the third at an angle of 90∘ to the first. by what perfect will the original intensity of unpolarized light be reduced to after passing through all three filters?
Answers: 2
Physics, 22.06.2019 21:30
While carrying a heavy box up the stairs,you set the box on a step and rest. then you pick up the box and carry it to the top of the stairs. describe these actions in terms of balanced and unbalanced forces acting on the box.
Answers: 1
Physics, 22.06.2019 22:00
Ihave this 50 question test the layer of earth's atmosphere where atoms and molecules escape into space is referred to as the a) exosphere b) ionosphere. c) mesosphere d) thermosphere
Answers: 1
Light from an argon laser strikes a diffraction grating that has 5314 grooves per centimeter. the ce...
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