Physics, 13.11.2019 23:31 solomander4
Lternating quarter-wave layers of refractive indices 1.6 and 1.7 are used to reduce the reflectivity from a substrate ns = 3.5 at 1000 nm light wavelength and normal incidence in air. determine the number of pairs (integer) and the order of the layers that will result in the minimum reflectivity. what is the minimum reflectivity?
Answers: 3
Another question on Physics
Physics, 21.06.2019 18:10
Keneila is attempting to ski down a 20 m high friction free hill for the first time. she has a speed 10 m/s at the top. what is her kinetic energy when she is a the bottom, 20 m ? (a)2500 j (b)9800 j (c)12300 j (d)3100j (e)15000j
Answers: 2
Physics, 22.06.2019 02:30
Aforce of 9.00 newtons acts at an angle of 19.0 to the horizontal. what is its component in the horizontal direction?
Answers: 2
Physics, 22.06.2019 09:00
As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy
Answers: 2
You know the right answer?
Lternating quarter-wave layers of refractive indices 1.6 and 1.7 are used to reduce the reflectivity...
Questions
Social Studies, 03.02.2020 07:43
Mathematics, 03.02.2020 07:43
Mathematics, 03.02.2020 07:43
Health, 03.02.2020 07:43
Mathematics, 03.02.2020 07:43
Mathematics, 03.02.2020 07:43
Mathematics, 03.02.2020 07:43
Mathematics, 03.02.2020 07:43
