Question

A plate of glass with parallel faces having a refractive index of 1.45 is resting on...

A plate of glass with parallel faces having a refractive index of 1.45 is resting on the surface of the 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.

What angle θ3 does the ray refracted into the water made with the normal to the surface? Use 1.33 for the index of refraction of water.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A plate of glass with parallel faces having a refractive index of 1.52 is resting on...
A plate of glass with parallel faces having a refractive index of 1.52 is resting on the surface of water in a tank. A ray of light coming from above in air makes an angle of incidence 34.0 ∘ with the normal to the top surface of the glass. What angle θ3 does the ray refracted into the water make with the normal to the surface? Use 1.33 for the index of refraction of water.
A plate of glass with parallel faces having a refractive index of 1.49 is resting on...
A plate of glass with parallel faces having a refractive index of 1.49 is resting on the surface of water in a tank. A ray of light coming from above in air makes an angle of incidence 32.5 ∘ with the normal to the top surface of the glass. What angle θ3 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.
Q3. (a) A tank containing methanol has walls 2.50 cm thick made of glass of refractive...
Q3. (a) A tank containing methanol has walls 2.50 cm thick made of glass of refractive index 1.540. Light from the outside air strikes the glass at a 41.5° angle with the normal to the glass. Find the angle the light makes with the normal in the methanol. (The index of refraction of methanol is 1.329.) ________________________° (b) The tank is emptied and refilled with an unknown liquid. If light incident at the same angle as in part (a) enters...
A block of crown glass of refractive index 1.52, is immersed in water of refractive index...
A block of crown glass of refractive index 1.52, is immersed in water of refractive index 1.33, as in the figure shown below. A light ray is incident on the top face at an angle of θ1 = 42.2° with the normal and exits the block at point P. (Assume that x = 3.63 cm.) A block is immersed in water. A ray starts in the water at the top of the image and moves down and to the right...
4.a. Find the refracted angle of a light ray travels form air (index of refraction 1.00)...
4.a. Find the refracted angle of a light ray travels form air (index of refraction 1.00) into glass (index of refraction 1.55) at a 40 Deg angle. b. Find the refracted angle of a light ray travels form water (index of refraction 1.33) into air (index of refraction 1.00) at a 30 Deg angle. c. Find the refracted angle of a light ray travels form oil (index of refraction 1.50) into glass (index of refraction 1.55) at a 30 Deg...
a beam of light travels from air into a sheet of glass having refractive index n....
a beam of light travels from air into a sheet of glass having refractive index n. a if we increase n, the angle of incidence, decreases b if we double the angle of incidence, the angle of reflection also doubles c the angle of refraction will be greater than the angle of incidence \ d if the angle of incidence is large enough, the light will be totally reflected back into the air e if we increase the angle of...
an ice floe index of refraction 1.3 is floating on the surface of a lake index...
an ice floe index of refraction 1.3 is floating on the surface of a lake index of refraction 1.33. a light ray coming from the sun hits the ice floe with an angle of incidence of 18.4 degrees. what angle does the ray refracted in the water of the lake make with the surface? give the answer in degrees rounded to 2 decimal places
1) The refractive index of a transparent material can be determined by measuring the critical angle...
1) The refractive index of a transparent material can be determined by measuring the critical angle when the solid is in air. If ?c= 41.5° what is the index of refraction of the material? 2) A light ray strikes this material (from air) at an angle of 36.9° with respect to the normal of the surface. Calculate the angle of the reflected ray (in degrees). I know this one is 36.9 degrees. 3) Calculate the angle of the refracted ray...
A light ray enters a glass enclosed fish tank. From air it enters the glass at...
A light ray enters a glass enclosed fish tank. From air it enters the glass at 20° with respect to the plane of the surface and then emerges into the water. The index for the glass is 1.50 and for water 1.33. (a) What is the angle of refraction in the glass? (b) What is the angle of refraction in the water? (c) Is there any incident angle in air for which the ray will not enter the water due...
A rectangular glass block which has a refractive index of 2.00 kept inside a water container...
A rectangular glass block which has a refractive index of 2.00 kept inside a water container with a refractive index of 1.33 Find the critical angle for a light ray travels from a. Glass to water b. water to glass