Physics, 22.11.2020 23:00 Josenoguez7431

A plate of glass with parallel faces having a refractive index of 1.57 is resting on the surface of water in a tank. A ray of light coming from above in air makes an angle of incidence 38.5 ∘ with the normal to the top surface of the glass. (Figure 1) What angle (θsubscript3) does the ray refracted into the water make with the normal to the surface? Use 1.33 for the index of refraction of water.

Express your answer in degrees.

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 03:00, janeou17xn

Which process is represented by the pv diagram? a. the isobaric process b. the isovolumetric process c. the isothermal process d. the adiabatic process

Answers: 1

continue

Physics, 22.06.2019 07:00, shaffergabe10

Oxygen and hydrogen gas are at the same temperature t. what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.

Answers: 3

continue

Physics, 22.06.2019 16:00, postorivofarms

The process of predicting values that extend beyond the range of data points is called absolute value extrapolation interpolation prediction for any given: )

Answers: 2

continue

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

continue

You know the right answer?

A plate of glass with parallel faces having a refractive index of 1.57 is resting on the surface of...