how thick is the slab?

Question

Question

Light passes through a transparent slab of material in 2.95 ns. If the index of refraction of the material is 1.77, how thick is the slab?

Answer 1

Answer #1

ion: n=1.59 speed of light in a medium. :- index of refoochien. time taken to travel throught thickness = 2.89 us. v=t 2.89x1

answered by: ANURANJAN SARSAM

Answer 2

Similar Homework Help Questions

A light ray passes through a rectangular slab of transparent material having index of refraction n=2,...

A light ray passes through a rectangular slab of transparent material having index of refraction n=2, as shown in the figure (Figure 1) . The incident angle is θ0=70.0∘. Determine θa. Determine θb. Determine θc.
Light in vacuum is incident on the surface of a slab of transparent material. In the...

Light in vacuum is incident on the surface of a slab of transparent material. In the vacuum the beam makes an angle of 37.1° with the normal to the surface, while in the slab it makes an angle of 16.2° with the normal. What is the index of refraction of the transparent material?
Light in vacuum is incident on the surface of a slab of transparent material. In the...

Light in vacuum is incident on the surface of a slab of transparent material. In the vacuum the beam makes an angle of 46.9° with the normal to the surface, while in the slab it makes an angle of 22.0° with the normal. What is the index of refraction of the transparent material?

6. Refraction (4 pts) Light is incident on a slab of transparent material at an angle...

6. Refraction (4 pts) Light is incident on a slab of transparent material at an angle , as shown in the diagram. The slab has a thickness tand index of refraction n. Show that n =- sin sin(tan-1 d/t) Where d is the distance shown in the figure.
Light in a vacuum is incident on a transparent glass slab. The angle of incidence is...

Light in a vacuum is incident on a transparent glass slab. The angle of incidence is 40.0°. The slab is then immersed in a pool of liquid. When the angle of incidence for the light striking the slab is 24.0°, the angle of refraction for the light entering the slab is the same as when the slab was in a vacuum. What is the index of refraction of the liquid?
a light vacuum is incident on a transparent glass slab with an index infraction of 1.523....

a light vacuum is incident on a transparent glass slab with an index infraction of 1.523. the angle of incidence is 35.0 degrees. the slab is then immersed in a pool of a liquid. the angle of incidence is 20.3 degrees; the angle of refraction is the same as when the slab was in a vacuum. what is the index of refraction of the liquid

Two Slabs Two beams of light start together and then hit a slab of two different...

Two Slabs Two beams of light start together and then hit a slab of two different kinds of material. This will cause one of the beams to get "ahead" of the other; that is, one will emerge from the slab sooner than the other. The beams have a wavelength of 550 nm outside the slabs, and the slab is d = 2.10 microns thick. If the top half of the slab has index of refraction 1.62 and the bottom has...
Unpolarized light traveling through air is incident on a large slab of a transparent material 0.840...

Unpolarized light traveling through air is incident on a large slab of a transparent material 0.840 m thick, and it is found the reflected light is completely polarized. If the angle of incidence is , how long does it take for the refracted light to pass through the glass? Answer is 4.96ns. Please explain with great detail the steps and formulas used in words as well as mathematically. Thank you!
A laser produces light with a wavelength of 510 nm in vacuum. It takes 2.85 ns...

A laser produces light with a wavelength of 510 nm in vacuum. It takes 2.85 ns for the light to pass through 45 cm of an unknown transparent material. a. What is the speed of light in the material? b. What is the index of refraction of the material? c. What is the wavelength of the light in the substance? d. How long would it take for this light to pass through 45 cm of water?

2. A laser produces light with a wavelength of 510 nm in vacuum. It takes 2.85...

2. A laser produces light with a wavelength of 510 nm in vacuum. It takes 2.85 ns for the light to pass through 45 cm of an unknown transparent material. a. What is the speed of light in the material? b. What is the index of refraction of the material? c. What is the wavelength of the light in the substance? d. How long would it take for this light to pass through 45 cm of water?