Question

The index of refraction of the gasoline is 1.42 and of water is 1.33. At what...

The index of refraction of the gasoline is 1.42 and of water is 1.33. At what thickness of the oil, d, will light of wavelength λ=600 nm have the first interference maximum?

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 transparent oil with index of refraction n = 1.24 spills on the surface of certain...
A transparent oil with index of refraction n = 1.24 spills on the surface of certain crystal (with unknown index of refraction) with a thickness of 0.423 μm. Normally incident red light (wavelength 700 nm in air) produces a maximum of reflection. (a) What can you tell about the index of diffraction of the crystal? (b) Which wavelength in the visible spectrum (400 nm - 700 nm) would also give constructive interference? And destructive? (c) Which index of refraction should...
What is the thinnest film of oil which is  floating on a puddle of water in order...
What is the thinnest film of oil which is  floating on a puddle of water in order to have constructive interference for reflected light of wavelength 588. nm as seen from above the oil? The index of refraction, n, for air is 1.00. The index of refraction, n, for oil is 1.25. The index of refraction, n, for water is 1.33
A thin piece of glass with an index of refraction of n2 = 1.50 is placed...
A thin piece of glass with an index of refraction of n2 = 1.50 is placed on top of a medium that has an index of refraction n3 = 2.00, as shown in the figure. A beam of light traveling in air (n1 = 1.00) shines perpendicularly down on the glass. The beam contains light of only two colors, blue light with a certain wavelength and orange light with a certain wavelength. a) The blue light has a wavelength in...
8) Calculate the minimum thickness of an oil slick on water that appears green when illuminated...
8) Calculate the minimum thickness of an oil slick on water that appears green when illuminated by white light perpendicular to its surface. Take the strongly reflected green wavelength to be 540 nm. Take the index of refraction of oil to be 1.20 and the index of refraction of water to be n=1.33.
An oil slick of thickness 324 nm and index of refraction (noil = 1.50) forms on...
An oil slick of thickness 324 nm and index of refraction (noil = 1.50) forms on the surface of a still pond (nwater = 1.33). When it is viewed from above, what is the wavelength of visible light that is A) mostly strongly reflected and B) most strongly transmitted? Show all equations and calculations.
A certain grade of crude oil hasan index of refraction of 1.15. A ship accidentally spills...
A certain grade of crude oil hasan index of refraction of 1.15. A ship accidentally spills 2.00 m3 of this oil into the ocean, and the oil spreads into a thin, uniform slick. If the film produces a first-order maximum of light of wavelength 550 nm normally incident on it, how much surface area of the ocean does the oil slick cover? Assume the index of refraction of the ocean water is 1.34.
An oil tank ship leaks crude oil (n = 1.2) in the ocean (n = 1.33),...
An oil tank ship leaks crude oil (n = 1.2) in the ocean (n = 1.33), making a huge area of oil film. Please calculate: (1) For top view from the airplane above the oil film with thickness of 600 nm, which wavelengths of visible light will have the highest reflection (constructive interference for reflected light)? (2) For bottom view from a diver inside the ocean below the same area, which wavelengths of visible light will have the highest transparency...
1. Light traveling in air (index of refraction 1.00) falls onto a thin plastic film (index...
1. Light traveling in air (index of refraction 1.00) falls onto a thin plastic film (index of refraction 1.30) of unknown thickness that covers glass (index of refraction 1.50). What minimum non-zero thickness is needed such that wavelengths of 650 nm in air are bright in the reflection? 2. You observe two point sources of light that are spaced 10 cm apart which are each emitting light of wavelength of 590 nm. If the diameter of your pupil is 2...
A uniform layer of water (n = 1.33) lies on a glass plate (n = 1.52)....
A uniform layer of water (n = 1.33) lies on a glass plate (n = 1.52). Light shines perpendicularly on the layer. Because of constructive interference, the layer looks maximally bright when the wavelength of the light is 400 nm in vacuum and also when it is 600 in vacuum. (a) Obtain the minimum thickness of the film. (b) Assuming that the film has the minimum thickness and that the visible spectrum extends from 380 to 750 nm, determine the...
A wedge of silicone gel (index of refraction ns = 1.45) sits on a glass plate...
A wedge of silicone gel (index of refraction ns = 1.45) sits on a glass plate (with an index of refraction ng = 1.56). The length of the plate is L = 12 cm and the maximum height of the gel is h = 0.02 mm. Light of a wavelength λ = 600 nm is incident on the gel. 6) What is the separation between the bright bands? A. 1.45 mm B. 1.24 mm C. 2.61 mm D. 1.80 mm...