A beam of photons strikes a material at an angle of 25 to the normal of the
Question:
A beam of photons strikes a material at an angle of 25° to the normal of the surface. Which, if any, of the materials listed in Table 21-1 could cause the beam of photons to continue at an angle of 18 to 20° from the normal of the material’s surface?
Transcribed Image Text:
Material Air Ice Water Teflon ™M SiO₂ (glass) Polymethyl methacrylate Typical silicate glasses Polyethylene Sodium chloride (NaCl) SiO₂ (quartz) Epoxy Index of Refraction (n) 1.00 1.309 1.333 1.35 1.46 1.49 -1.50 1.52 1.54 1.55 1.58 Material Polystyrene TiO₂ Sapphire (Al₂O3) Leaded glasses (crystal) Rutile (TiO₂) Diamond Silicon Gallium arsenide Indium phosphide Germanium Index of Refraction (n) 1.60 1.74 1.8 2.50 2.6 2,417 3.49 3.35 3.21 4.0
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 63% (19 reviews)
Gold nanoparticles do not have a band gap However they alter the ban...View the full answer
Answered By
Hardik Dudhat
I am semi-qualified Chemical Engineering ,I have scored centum in accounting in my senior secondary and in my graduation. I have always helped my fellow students with their concerns on the subject, i have tutored on various tutoring sites in the past and also have taken home tuitions for degree and MBA students. As a tutor, I don't want my students to just get a solution, I want them to understand the concept and never have a doubt in that area thereon and i believe in excelling and not in educating.
0.00
0 Reviews
10+ Question Solved
Related Book For
The Science And Engineering Of Materials
ISBN: 9781305076761
7th Edition
Authors: Donald R. Askeland, Wendelin J. Wright
Question Posted:
Students also viewed these Engineering questions
-
The projectile is fired at an angle of 25 to the horizontal with an initial speed of 500 meters per second. In problem, find the range R and maximum height H. The path of a projectile fired at an...
-
A beam of photons in air strikes a composite material consisting of a 1-cm-thick sheet of polyethylene and a 2-cm-thick sheet of soda-lime glass. The incident beam is 10 from the normal of the...
-
A beam of photons passes through air and strikes a soda-lime glass that is part of an aquarium containing water. What fraction of the beam is reflected by the front face of the glass? What fraction...
-
The following recreation demand function is for a beach: x = 4 (p/500) + q. The visitation amount is represented by x (times), the travel cost is represented by p (yen), and the water quality is...
-
Discuss the critical issues involved in pretesting a questionnaire.
-
Two p-values are given. Which one provides the strongest evidence against H 0 ? p-value = 0.007 or p-value = 0.13
-
(ii) Is there evidence of two-way interactions between anoxia, root type and genotype? If so, what is the nature of these interactions?
-
Condensed financial data of Cheng Inc. follow. Additional information: 1. New equipment costing $85,000 was purchased for cash during the year. 2. Old equipment having an original cost of $57,500 was...
-
Turnbull Company is considering a project that requires an initial investment of $570,000.00. The firm will raise the $570,000.00 in capital by issuing $230,000.00 of debt at a before-tax cost of...
-
A bike-share company in Ithaca has three docking stations where customers can pick up or deposit a bike: station A is located downtown near the Commons, station B is in the heart of Collegetown, and...
-
A laser beam passing through air strikes a 5-cm-thick polystyrene block at a 20 angle to the normal of the block. By what distance is the beam displaced from its original path when the beam reaches...
-
A length of 6000 km of fiber-optic cable is laid to connect New York to London. If the core of the cable has a refractive index of 1.48 and the cladding has a refractive index of 1.45, what is the...
-
If an employer has a defined-benefit pension plan, what components would make up its net periodic pension cost?
-
4) This question concerns the simulation of price trajectories in the Black-Scholes model. We therefore want to simulate price vectors: (St St, Str); where tiit, i=0,1,..., n. The total number of...
-
Consider a pure exchange economy with two goods, (x,y), and two consumers, (1,2). Con- sumers' endowments are e (4,2) and e = (6,6) and their preferences are represented by utility functions: u(x,y)...
-
O The national highways agency releases information on the pro- portion of people not wearing seatbelts, aggregated by city. The data comes from random traffic stops conducted between 8am and 9am on...
-
Ivanka's Budgeted Income Statement You are the accountant for Ivanka Ltd which operates a small mixed business. The following estimates relate to the base year (Year 1): Sales of product A $100 000...
-
1. Implement the function of a XNOR gate by a 2 to 4 decoder. Use logic gates if needed at the output. 2. The following question is to design an octal to binary encoder. a) Write down the truth table...
-
If tan = 1/2, -/2 < < /2, then sin = _______.
-
An 8.0 kg crate is pulled 5.0 m up a 30 incline by a rope angled 18 above the incline. The tension in the rope is 120 N, and the crates coefficient of kinetic friction on the incline is 0.25. a. How...
-
Name a product or group of products that does not fit the generalization you made in exercise 22 and add and label the point on the graph in exercise 21. To get a better perspective use a log scale...
-
An unnamed country has the following population of passenger cars on its roads as determined by 250 kg mass differences. You have to make these data clear to the undersecretary to that countrys...
-
Suppose the world originally had three trillion (3. x 10 12 ) barrels of oil and its exploration began in 1850. Suppose 10.0% of the remaining undiscovered oil has been found in every quarter century...
-
Date Account and Explanation Debit Credit Jun 1 Cash 105,000 Jun 1 Capital 105,000 (capital contribution) Jun 1 Computer Equipment 56,000 Jun 1 Cash 56,000 Jun 1 Cash 198,000 Jun 1 Bank Loan Payable...
-
.Is bankruptcy on the part of the borrower a common risk that frequently interferes with a lenders efforts to work out a defaulted loan through either nonforeclosure means or foreclosure? Discuss.
-
For each of the following, compute the future value: Present Value Years Interest Rate $ 1 , 2 5 0 1 9 1 2 % $ 9 8 , 7 2 7 1 5 1 3 % $ 6 2 5 6 1 2 % $ 1 1 7 , 6 2 2 7 1 6 % 2 . For each of the...
Study smarter with the SolutionInn App