Physics, 21.08.2019 02:20 jeremiaht7
Interference and diffraction: (35 pts) a laser of wavelength 510 nm is incident on two slits, which are separated by a center-center distance of 1500 nm. the pattern from the two slits is projected onto a screen 75 cm away from the slits. a. what is the angle corresponding to the first dark spot from the center due to interference between the two slits? what is the path length difference and phase difference between the rays at this angle? (8 pts) b. what is the angle corresponding to the first bright spot from the center? what is the path length difference and phase difference between the rays at this angle? (8 pts)
sketch the angles (qualitatively) that correspond to non e for gach. how minima along with the phase difference and path length difference for is the maximum path length difference)? (9 pts) y bright and dark spots show up on the screen or, to put it another way. what d. ir the first dark spot from diffraction is at an angle of 54 degrees, find the width of the slits. (5 pts) e. if the slit pattern were replaced with slits of identical spacing, but twice as wide, how would your answers to c and d change (qualitatively)?
Answers: 2
Physics, 22.06.2019 00:40, camco301
Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive) layer of a precious metal, such as silver or gold. in essence the metal object is made the cathode of an electrolytic cell in which the precious metal cations are dissolved in aqueous solution. suppose a current of 480.ma is passed through an electroplating cell with an aqueous solution of agno3 in the cathode compartment for 46.0 seconds. calculate the mass of pure silver deposited on a metal object made into the cathode of the cell. round your answer to 3 significant digits. also, be sure your answer contains a unit symbol. ×10μ
Answers: 3
Physics, 22.06.2019 05:00, DASASDAEDWEDA
Wavelength, frequency, and energy are related. what happens to a wave as it’s wavelength gets shorter?
Answers: 2
Physics, 22.06.2019 12:00, P4thing
Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?
Answers: 3
Interference and diffraction: (35 pts) a laser of wavelength 510 nm is incident on two slits, which...
Mathematics, 20.11.2019 17:31
Mathematics, 20.11.2019 17:31
Health, 20.11.2019 17:31
English, 20.11.2019 17:31