!! Thin-Film Interference Video & Text Solutions For College Students

!! Thin-Film Interference

Q. An oil tanker spills a large amount of oil (n = 1.45) into the sea (n = 1.33).A. If you look down on the oil spill from overhead, what predominant ...

Solved • Nov 3, 2020

!! Thin-Film Interference

Q. The center spot of Newton’s rings is dark. This destructive interference occurs because a) the two beams travel distances that are different by hal...

Solved • Sep 30, 2020

!! Thin-Film Interference

Q. 1. Follow these steps to solve this problem: A very thin oil film (noil = 1.25) floats on water (nwater = 1.33). What is the thinnest film that pro...

Solved • Sep 22, 2020

!! Thin-Film Interference

Q. White light is incident normally on a thin soap film (n = 1.33) suspended in air.What are the two minimum thicknesses that will destructively refle...

Solved • Aug 10, 2020

!! Thin-Film Interference

Q. What visible wavelengths of light are strongly reflected from a 390-nm-thick soap bubble? What color would such a soap bubble appear to be?

Solved • Jul 27, 2020

!! Thin-Film Interference

Q. Thin-film interference is responsible for the fact that certain birds and inspects can appear different colors. Consider a very thin layer of oil (...

Solved • Jul 24, 2020

!! Thin-Film Interference

Q. A soap bubble is essentially a very thin film of water (n = 1.33) surrounded by air. The colors that you see in soap bubbles are produced by interf...

Solved • Jul 16, 2020

!! Thin-Film Interference

Q. As a soap bubble with n = 1.333 evaporates and thins, reflected colors gradually disappear. What are(a) the bubble thickness just as the last vesti...

Solved • Jul 14, 2020

!! Thin-Film Interference

Q. White light is incident normally on a thin soap film (n = 1.33) suspended in air.What are the two minimum thicknesses that will constructively refl...

Solved • Jul 13, 2020

!! Thin-Film Interference

Q. If a thin film has a thickness that is(a) 1/4 of a wavelength, constructive interference will always occur.(b) 1/4 of a wavelength, destructive int...

Solved • Jul 1, 2020

!! Thin-Film Interference

Q. 1. When white light shines on a thin film of soap, light is reflected from the A) back surface of the film only. B) both the front and back surface...

Solved • Jun 29, 2020

!! Thin-Film Interference

Q. A soap bubble is essentially a thin film of water surrounded by air. The colors you see in soap bubbles are produced by interference. (a) What visi...

Solved • May 11, 2020

!! Thin-Film Interference

Q. A very thin oil film (n=1.25) floats on water (n=1.33).What is the thinnest film that produces a strong reflection for green light with a wavelengt...

Solved • May 1, 2020

!! Thin-Film Interference

Q. A 12 cm radius sphere of glass (n = 1.33) is cut in half and placed convex-side down on a table. A light of wavelength 500 nm is shown on the flat ...

Solved • Mar 20, 2017

!! Thin-Film Interference

Q. An oil film (n=1.45) is floating on water (n=1.33) as shown. The oil film is 280 nm thick. What color in the visible spectrum and the wavelength is...

Solved • Mar 13, 2017

!! Thin-Film Interference

Q. A thin film with thickness t is placed on the surface of a flat piece of glass. The film has n = 1.20 and the glass has n = 1.50. For air with wave...

Solved • Feb 22, 2017

!! Thin-Film Interference

Q. A thin film with thickness t coats a flat piece of glass. There is air above the film. The film has n = 1.2 and the glass has n = 1.5. Light of wav...

Solved • Feb 16, 2017

!! Thin-Film Interference

Q. An oil film that is 400 nm thick is on top of water. The oil has n = 1.2 and the water has n = 1.33. White light in air is incident normal to the s...

Solved • Feb 16, 2017

!! Thin-Film Interference

Q. A glass plate that has refractive index n = 1.50 and that is 6.00 x 10 -7 m thick is surrounded by air. The plate is illuminated by a beam of white...

Solved • Feb 10, 2017

!! Thin-Film Interference

Q. Two antennas A and B radiate electromagnetic waves that are in phase and have frequency f. Antenna A is 8.00 m to the left of antenna B and point ...

Solved • Feb 3, 2017

!! Thin-Film Interference

Q. Light traveling in air is incident perpendicular to the surface of a thin film of plastic that is on the surface of a sheet of glass. The plastic f...

Solved • Feb 2, 2017

!! Thin-Film Interference

Q. A layer of benzene that has thickness t is floating on water. Benzene has refractive index 1.50 and the refractive index of water is 1.33. Coherent...

Solved • Feb 2, 2017

!! Thin-Film Interference

Q. A layer of benzene (n = 1.50) that is 300 nm thick is floating on water (n = 1.33). There is air above the benzene. For normal incidence to the sur...

Solved • Jan 24, 2017

!! Thin-Film Interference Solutions Library

Browse Solutions

Q. An oil tanker spills a large amount of oil (n = 1.45) into the sea (n = 1.33).A. If you look down on the oil spill from overhead, what predominant ...

Q. The center spot of Newton’s rings is dark. This destructive interference occurs because a) the two beams travel distances that are different by hal...

Q. 1. Follow these steps to solve this problem: A very thin oil film (noil = 1.25) floats on water (nwater = 1.33). What is the thinnest film that pro...

Q. White light is incident normally on a thin soap film (n = 1.33) suspended in air.What are the two minimum thicknesses that will destructively refle...

Q. What visible wavelengths of light are strongly reflected from a 390-nm-thick soap bubble? What color would such a soap bubble appear to be?

Q. Thin-film interference is responsible for the fact that certain birds and inspects can appear different colors. Consider a very thin layer of oil (...

Q. A soap bubble is essentially a very thin film of water (n = 1.33) surrounded by air. The colors that you see in soap bubbles are produced by interf...

Q. As a soap bubble with n = 1.333 evaporates and thins, reflected colors gradually disappear. What are(a) the bubble thickness just as the last vesti...

Q. White light is incident normally on a thin soap film (n = 1.33) suspended in air.What are the two minimum thicknesses that will constructively refl...

Q. If a thin film has a thickness that is(a) 1/4 of a wavelength, constructive interference will always occur.(b) 1/4 of a wavelength, destructive int...

Q. 1. When white light shines on a thin film of soap, light is reflected from the A) back surface of the film only. B) both the front and back surface...

Q. A soap bubble is essentially a thin film of water surrounded by air. The colors you see in soap bubbles are produced by interference. (a) What visi...

Q. A very thin oil film (n=1.25) floats on water (n=1.33).What is the thinnest film that produces a strong reflection for green light with a wavelengt...

Q. A 12 cm radius sphere of glass (n = 1.33) is cut in half and placed convex-side down on a table. A light of wavelength 500 nm is shown on the flat ...

Q. An oil film (n=1.45) is floating on water (n=1.33) as shown. The oil film is 280 nm thick. What color in the visible spectrum and the wavelength is...

Q. A thin film with thickness t is placed on the surface of a flat piece of glass. The film has n = 1.20 and the glass has n = 1.50. For air with wave...

Q. A thin film with thickness t coats a flat piece of glass. There is air above the film. The film has n = 1.2 and the glass has n = 1.5. Light of wav...

Q. An oil film that is 400 nm thick is on top of water. The oil has n = 1.2 and the water has n = 1.33. White light in air is incident normal to the s...

Q. A glass plate that has refractive index n = 1.50 and that is 6.00 x 10 -7 m thick is surrounded by air. The plate is illuminated by a beam of white...

Q. Two antennas A and B radiate electromagnetic waves that are in phase and have frequency f. Antenna A is 8.00 m to the left of antenna B and point ...

Q. Light traveling in air is incident perpendicular to the surface of a thin film of plastic that is on the surface of a sheet of glass. The plastic f...

Q. A layer of benzene that has thickness t is floating on water. Benzene has refractive index 1.50 and the refractive index of water is 1.33. Coherent...

Q. A layer of benzene (n = 1.50) that is 300 nm thick is floating on water (n = 1.33). There is air above the benzene. For normal incidence to the sur...