A parallel beam of white light falls on a thin film whose refractive index is equal to
Question:
Step by Step Answer:
Path difference between 1 2 is 1 Here Thus 2 d or ...View the full answer
Related Video
Using a few basic physics principles, you can impress your friends with a trick that makes a bottle disappear. For this experiment, you will need a mini plastic bottle, glycerin, a glass, and a funnel. First, open the bottle and pour some glycerin into it, then close the bottle tightly. Next, pour some water into the glass using a funnel. Place the mini bottle into the glass of water and it will look normal. This is because light travels through air faster than it travels through the glass and water, allowing our eyes to see the bottle inside the glass. However, when you fill the mini bottle with more glycerin, and pour glycerin into the glass, then put the glycerin filled bottle into the glass with glycerin in it. Half of the bottle that is submerged in the glycerin will become invisible as the light travels through glass and glycerin at the same speed, thus it does not bend and no refraction takes place, making the bottle invisible. This happens because both glass and glycerin have almost the same refractive index, which causes the speed of light to be the same in both mediums, causing no bending of light and making the bottle disappear.
Students also viewed these Light and Optics questions
-
A parallel beam of light containing two wavelengths, 420nm and 650nm enters silicate flint glass equilateral prism (Fig. 24-58). (a) What is the angle between the two beams leaving the prism? (b)...
-
A parallel beam of light containing two wavelengths, λ1 = 450nm and λ2 = 650nm, enters the silicate flint glass of an equilateral prism as shown in Fig. 24-58. At what angle does each...
-
A parallel beam of light containing two wavelengths, λ1 = 455 nm and λ2 = 642nm, enters the silicate flint glass of an equilateral prism as shown in Fig.24-59. At what...
-
In a plant producing multiple products, would absorption costing overcost or undercost the more complex products? Why?
-
1. Did The Home Depot's sales revenues increase or decrease in the year ended February 2, 2014, as compared to the previous year? By how much? Calculate this change as a percentage of the previous...
-
Parkes Book Company's management is considering an advertising program that would require an initial expenditure of $165 500 and bring in additional sales over the next five years. The projected...
-
What is meant by a Taylor rule? In what way is it a better rule for central banks to follow than one of adhering to a simple inflation target?
-
Thompson Wood Products has credit sales of $2,160,000 and accounts receivable of $288,000. Compute the value of the average collection period.
-
ou analyze a target firm for a leveraged buyout transaction. The target is a privately held firm that has an outstanding loan of $250M and EBITDA of $100M. The target has a comparable firm with...
-
At the end of the year, the following information was obtained from the accounting records of Harrison Electronics, Inc. Sales (all on credit) .......................... 2,750,000 Cost of goods sold...
-
An electromagnetic wave falls normally on the boundary between two isotropic dielectrics with refractive indices n1 and n2. Making use of the continuity condition for the tangential components, E and...
-
Find the minimum thickness of a film with refractive index 1.33 at which light with wavelength 0.64m experiences maximum reflection while light with wavelength 0.40m is not reflected at all. The...
-
Laura?s Fresh Cooking Inc. began operations on January 1, 2019. Laura?s prepares gourmet dinners and delivers to customers in fresh coolers; customers put them in the oven and have a meal within 30...
-
How are a cause-and-effect pattern and a problem-solution pattern different?
-
What are the possible problems faced by Munchy's products and the biscuits/snack food industry recently regarding consumer behavior? Provide a detailed explanation of each problem.
-
What opportunities exist for the CEO Josie Walsh to improve upon following the success of Transformation by Design? Specifically, where can she improve in communication as a leader going forward?...
-
Complete these arguments as we've been doing in class. Symbolize the terms. Write out each syllogism in standard form. Then complete it with the missing premise or conclusion set in square brackets....
-
Identify how the scripture and message contained within this sermon by Dr. Martin Luther king Jr. "But IF Not"apply to your life!
-
Find the rms value of the periodic waveform in Figure \(\underline{\mathrm{P}} 3=34\) and the average power the waveform delivers to a resistor. Find the dc component of the waveform and the average...
-
KD Insurance Company specializes in term life insurance contracts. Cash collection experience shows that 20 percent of billed premiums are collected in the month before they are due, 60 percent are...
-
You want to set up a series of voltaic cells with specific cell potentials. A Zn 2+ (aq, 1.0 M) | Zn(s) half-cell is in one compartment. Identify several half-cells that you could use so that the...
-
Colleen Company has gathered the following data pertaining to activities it performed for two of its major customers. Number of orders Units per order Sales returns: Number of returns Total units...
-
Starting next year you plan on saving for a trip 10 years from now. You plan to save a $1000 a year from year 1 to year 9 because in year 10 there is no point in putting money away if you are going...
-
Write a C++ program to implement a stack using linked lists and provide functions for push, pop, and peek operations.
Study smarter with the SolutionInn App