Laser light of wavelength 510 nm is traveling in air andshines at normal incidence onto the flat end of a transparent plasticrod that has n = 1.30. The end of the rod has a thin coating ofa transparent material that has refractive index 1.65. Whatis theminimum (nonzero) thickness of the coating (a) for which thereis maximum transmission of the light into the rod; (b) for whichtransmission into the rod is minimized?
Answers: 3
Physics, 22.06.2019 15:30, haha81
Identify the correct relation showing that the radius r of the orbit of a moon of a given planet can be determined from the radius r of the planet, the acceleration of gravity at the surface of the planet, and the time τ required by the moon to complete one full revolution about the planet. determine the acceleration of gravity at the surface of the planet jupiter knowing that r = 71 492 km and that t= 3.551 days and r= 670.9 × 10^3 km for its moon europa.
Answers: 2
Physics, 22.06.2019 17:50, manou76
Two identical stars with mass m orbit around their center of mass. each orbit is circular and has radius r, so that the two stars are always on opposite sides of the circle. (a) find the gravitational force of one star on the other. (b) find the orbital speed of each star and the period of the orbit. (c) how much energy would be required to separate the two stars to infinity?
Answers: 1
Physics, 22.06.2019 22:30, livichavezp2kcd3
Which of these activities increases the amount of carbon in the atmosphere?
Answers: 1
Laser light of wavelength 510 nm is traveling in air andshines at normal incidence onto the flat end...
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