Physics, 31.07.2019 21:10 Loggtech24
Ahorizontal, parallel-sided plate of glass having a refractive index of 1.57 is in contact with the surface of water in a tank. a ray coming from above in air makes an angle of incidence of 34.5? with the normal to the top surface of the glass
(a) what angle does the ray refracted into the water make with the normal to the surface?
use 1.33 for the index of refraction of water.
(b) what is the dependence of this angle on the refractive index of the glass?
Answers: 2
Physics, 22.06.2019 00:40
Aballet student who learns with the of his instructor is demonstrating learning.
Answers: 3
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 09:30
Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.
Answers: 1
Ahorizontal, parallel-sided plate of glass having a refractive index of 1.57 is in contact with the...
English, 08.01.2021 17:20
Mathematics, 08.01.2021 17:20
Mathematics, 08.01.2021 17:20
Mathematics, 08.01.2021 17:20
Chemistry, 08.01.2021 17:20
Physics, 08.01.2021 17:20
Mathematics, 08.01.2021 17:20
Mathematics, 08.01.2021 17:20