The cross-section of a glass prism is an equilateral triangle. The refractive index of the glass is
Question:
The cross-section of a glass prism is an equilateral triangle. The refractive index of the glass is 1.601 at a free-space wavelength of 0.4 μm and 1.569 at 0.7 μm. Show that if white light is incident on the prism at an angle of 40˚ to the surface normal, the spectrum from 0.4 to 0.7 μm will be dispersed over an angular width of 4.9˚.
Step by Step Answer:
We have and the total deviation of the ray is c 20 F...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 Physics questions
-
The cross section of a homopolar generator disk is shown in figure. The disk has inner radius ?1 = 2 cm and outer radius ?2 = 10 cm and rotates in a uniform magnetic field 15 mWb/m2 at a speed of...
-
The cross section of a concrete corner column that is loaded uniformly in compression is shown in the figure. (a) Determine the average compressive stress Ïc in the concrete if the load is equal...
-
The cross section of a narrow-gage railway bridge is shown in part (a) of the figure. The bridge is constructed with longitudinal steel girders that support the wood cross ties. The girders are...
-
A 2-kg picture is hung by two wires of equal length. Each makes an angle of ? with the horizontal, as shown in Figure. (a) Find the general equation for the tension T, given ? and weight w for the...
-
Forecasts of automotive vehicle sales in the United States provide the basis for financial and strategic planning at large automotive corporations. The following forecasting model was developed for...
-
What issues should the certificate of incorporation cover?
-
Which would not be one of the six legs on the six-legged table of financial statements? a. The IRS b. Management c. External auditors d. PCAOB e. Board of Directors
-
Suppose Nike, Inc. reported the following plant assets and intangible assets for the year ended May 31, 2014 (in millions): other plant assets $965.8; land $221.6; patents and trademarks (at cost)...
-
Hi, please answer the following question. Thank you and hope you have a good day tomorrow.. Question 34 Audit Risk (10 points) For each of the following independent scenarios, based only on the...
-
Failure to follow accounting principles causes immense confusion, which in turn creates a number of problems for the organization. Those with vast experience in bookkeeping, however, are able to...
-
Sunlight is incident on a rough surface at an angle of 45 0 to the normal. Calculate the brightness temperature of the surface at wavelengths of 4 m and 10 m, assuming that the surface is a perfect...
-
Using newspapers, magazine articles, and other resources, prepare a report on stock appreciation rights to present to your class.
-
1. In a certain community, 10% of the population is Jewish. A study shows that of 7 social service agencies, 4 have board presidents who are Jewish. Find the probability that this could happen by...
-
How is issuing additional stock of $5 billion to raise capital for major expansions for the company will affect the balance sheet, statement of cash flow, retained earnings and income statement? What...
-
Q9: Find the equation of the tangent line to the curve y=2x+3 at the point (2, 3). Q10: Find relative maxima and minima of the function y = x-4x-3x+2.
-
If you had a stray $100 million to invest in wind, would you prefer to invest in onshore wind, or offshore? Why.
-
Assume that, to help build your nest-egg, you made two deposits of $100, one on January 1, 2014, and one on July 1, 2014, in a savings account that paid 10 percent compounded semi-annually. On...
-
a) Find slope of curve y=2x b) Find Derivative of y=2x(x-3) c) If x = sint, y = cost, determine d) Find f(x)=2x+1 at x=1 dy dx
-
The financial statements of Louis Vuitton are presented in Appendix F. The complete annual report, including the notes to its financial statements, is available at the companys website. Instructions...
-
Based on the scenario described below, generate all possible association rules with values for confidence, support (for dependent), and lift. Submit your solutions in a Word document (name it...
-
According to simple kinetic theory the thermal conductivity of a gas is given by the expression K = 1/3cv Explain the meaning of the symbols on the right-hand side of this equation and use it to show...
-
Water boils at 100o C at sea level and at 83oC on a mountain 5 km in height. Estimate the latent heat of vaporization per mole of water. (For simplicity assume that air consists of a single molecular...
-
A gas obeying p(V b) = RT Has a heat capacity per mole, at constant volume, of Cv, (a) Write down Maxwells relations, and use them to show that the internal energy U is a function only of T by...
-
B1: Ricardian trade theory Questions 9-18 relate to the following information. Consider a world consisting of two countries, Kenya and Uganda. Each country can produce two goods, Shoes and Grain,...
-
I'm trying to get the question from this book Magleby, David B., Paul C. Light, and Christine L. Nemacheck. Government by the People, 2011 Brief Edition. Boston: Longman Publishing. 2011 chapter 1...
-
Chapter 4: Trade barriers and regulations 1. why were tariffs unable to control textile and apparel trade? 2. what was the purpose of the WTO agreement on textiles and clothing? Give the answer...
Study smarter with the SolutionInn App