The semiconductor CdSe has a band gap of 1.74 eV. What wavelength of light would be emitted
Question:
The semiconductor CdSe has a band gap of 1.74 eV. What wavelength of light would be emitted from an LED made from CdSe? What region of the electromagnetic spectrum is this?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 83% (6 reviews)
The wavelength of light emitted from an LED made from C d Se would be 7 07 4 nm This is in th...View the full answer
Answered By
Isabel Seraspi
I have experience teaching math, science, and English to students of all ages. I have also worked as a tutor in a college setting, helping students with their homework and preparing them for exams.
I believe that tutoring is a great way to help students learn. It allows students to get one-on-one help with their studies, and it gives them the chance to ask questions and get immediate feedback. Tutoring can also be tailored to the individual needs of the student, which is why I believe it is so effective.
I have seen firsthand how tutoring can help students improve their grades and confidence. I have also seen how it can help students who are struggling with a particular subject. I believe that tutoring is a great way to help students learn and succeed in school.
0.00
0 Reviews
10+ Question Solved
Related Book For
Chemistry The Central Science
ISBN: 978-0134414232
14th Edition
Authors: Theodore Brown, H. LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward, Matthew Stoltzfus
Question Posted:
Students also viewed these Sciences questions
-
The semiconductor GaP has a band gap of 2.2 eV. Green LEDs are made from pure GaP. What wavelength of light would be emitted from an LED made from GaP?
-
CdS has a band gap of 2.4 eV. If large crystals of CdS are illuminated with ultraviolet light, they emit light equal to the band gap energy. (a) What color is the emitted light? (b) Would...
-
The microwave region of the electromagnetic spectrum is considered to have wavelengths ranging from 5 mm to 50 cm. Calculate the range of energy of microwave photons.
-
Q1: How would a supply chain management and customer relationship management system help the company? What are limitations? 1 answer
-
Ms. P, age 51, plans to save $5,000 this year toward her retirement. She is considering three different investments. First, she could make a nondeductible contribution to a traditional IRA earning 5...
-
Ben Bitdiddle and Alyssa P. Hacker are having an argument. Ben says, All integers greater than zero and exactly divisible by six have exactly two 1s in their binary representation. Alyssa disagrees....
-
Telephone interviews of 1,502 adults found that only 69% could identify the current vice-presidents voice over the phone. Determine whether the underlined value is a parameter or a statistic.
-
Jordan Motors, Inc. opens a dealership in Frankfurt, West Germany, selling American cars. In its advertising campaign, Jordan claims that for the next two weeks only, it will beat the price on any...
-
Boots Plus has two product lines: Hiking boots and Fashion boots. Income statement data for the most recent year follow: Total Hiking Fashion Sales revenue $480,000 $340,000 $140,000 Variable...
-
What can be done to offer the best possible lunch food and service? The kitchen at a major corporations managed services business account includes several gas and electric stoves, ovens, broilers,...
-
Write a balanced chemical equation for the formation of a polymer via a condensation reaction from the monomers succinic acid (HOOCCH 2 CH 2 COOH) and ethylenediamine (H 2 NCH 2 CH 2 NH 2 ).
-
Alabandite is a mineral composed of manganese(II) sulfide (MnS). The mineral adopts the rock salt structure. The length of an edge of the MnS unit cell is 5.223 at 25 C. Determine the density of MnS...
-
In Exercises, determine whether the graph is that of a function. X
-
Pretend you are playing the role of instructor/trainer teaching a group of applied behavior analysis students about the evolution and history of the functional behavior assessment (FBA) and the...
-
Fraud Magazine states, "Financial statement fraud usually involves overstating assets, revenues, and profits and understating liabilities, expenses, and losses. However, the overall objective of the...
-
Christine is a new homebuyer. She wants to make sure that she incorporates the cost of maintenance into her decision. She estimates that routine repairs and maintenance on the home she is considering...
-
Lester has budgeted $800 a month to finance and maintain a car. He expects the following monthly expenses: $84 Gas $123 Insurance $47 Maintenance and Repairs $25 Miscellaneous costs Lester scouted...
-
Cultures vary widely in their touch behaviors. In the 1960s, psychologist Sidney Jourard observed the conversations of friends in different parts of the world as they sat in a caf for about the same...
-
Why does 6( in Six Sigma really mean 4.5(?
-
In July 2013, cnet.com listed the battery life (in hours) and luminous intensity (i. e., screen brightness, in cd/m2) for a sample of tablet computers. We want to know if screen brightness is...
-
(a) Calculate the molarity of a solution that contains 0.175 mol ZnCl2 in exactly 150 mL of solution. (b) How many moles of HCl are present in 35.0 mL of a 4.50 M solution of nitric acid? (c) How...
-
(a) Calculate the molarity of a solution made by dissolving 12.5 grams of Na2CrO4 in enough water to form exactly 550 mL of solution. (b) How many moles of KBr are present in 150 mL of a 0.275 M...
-
The average adult human male has a total blood volume of 5.0 L. If the concentration of sodium ion in this average individual is 0.135 M, what is the mass of sodium ion circulating in the blood?
-
MMM Inc., faces uncertainty regarding a tax position taken in its financial statements. The company's auditors believe there's a 50% chance the tax authorities will disallow the position. How should...
-
Suppose you have $10,000 to invest. Which of the two rates would yield the larger amount in 2 years. 11% compounded quarterly or 1090% compounded continuously? Which of the two rates would yield the...
-
Brandon lives and works in Manitoba. He has group life insurance and group health insuranc with his employer who pays all of the premiums. The annual group life premium for Brandon' coverage is $500...
Study smarter with the SolutionInn App