When a surface is illuminated with light of wavelength l the maximum kinetic energy of the emitted
Question:
When a surface is illuminated with light of wavelength l the maximum kinetic energy of the emitted electrons is 1.2 eV. If the wavelength λ = 0.8λ is used the maximum kinetic energy increases to 1.76 eV, and for wavelength λ = 0.6λ the maximum kinetic energy of the emitted electrons is 2.676 eV. Determine the work function of the surface and the wavelength λ.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 80% (10 reviews)
Using Equation 173 1240 12 eV ...View the full answer
Answered By
Muhammad Umair
I have done job as Embedded System Engineer for just four months but after it i have decided to open my own lab and to work on projects that i can launch my own product in market. I work on different softwares like Proteus, Mikroc to program Embedded Systems. My basic work is on Embedded Systems. I have skills in Autocad, Proteus, C++, C programming and i love to share these skills to other to enhance my knowledge too.
3.50+
1+ Reviews
10+ Question Solved
Related Book For
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
Question Posted:
Students also viewed these Modern Physics questions
-
When a surface is illuminated with light of wavelength 512 nm, the maximum kinetic energy of the emitted electrons is 0.54eV. What is the maximum kinetic energy if the surface is illuminated with...
-
When a double-slit setup is illuminated with light of wavelength 632.8 nm, the distance between the center of the central bright position and the second side dark position is 4.5 cm on a screen that...
-
When a double slit is illuminated with light of wavelength 510 nm, the interference maxima on a screen 2.4 m away gradually decrease in intensity on either side of the 2.40-cm-wide central maximum...
-
Featherstone Inc. reported the following data: Net income ................................... $296,000 Depreciation expense ................... 113,100 Gain on disposal of equipment ...... 58,500...
-
Kindmart is an international retail store. Kindmarts managers are considering implementing a new business-to-business (B2B) information system for processing merchandise orders. The current system...
-
What are the relative locations and elevations of the major oceanic features: abyssal plains, oceanic ridges, and trenches?
-
In a survey of 109 subjects, each was asked to indicate how many text messages they send and receive each day. The sample consisted of those who chose to respond to the request posted on the...
-
The following stockholders equity accounts, arranged alphabetically, are in the ledger of Borkowski Corporation at December 31, 2012. Corporation at December 31, 2012. Common Stock ($5 stated value)...
-
Miller Company reports the following assets from the last two years: 2020 2019 Current Assets: Cash and Cash Equivalents $2,100 $1,900 Accounts Receivable 1,800 1,500 Merchandise Inventory 1,300...
-
On July 1, 2022, Burrough Company acquired 88,000 of the outstanding shares of Carter Company for $13 per share. This acquisition gave Burrough a 25 percent ownership of Carter and allowed Burrough...
-
A particle confined to a one-dimensional box has a ground-state energy of 0.4 eV. When irradiated with light of 206.7 nm it makes a transition to an excited state. When decaying from this excited...
-
A simple pendulum of length 1 m has a bob of mass 0.3 kg. The energy of this oscillator is quantized to the values En = (n + 1/2)hf0, where n is an integer and fs is the frequency of the pendulum....
-
How do we know that the managements of most businesses believe in the benefits of gearing?
-
Write a Java program that uses a for loop to print the odd numbers from 1 to 20.
-
solve for y: [ a / ( ay - 1 ) ] + [ b / ( by - 1 ) ] + a + b = 0
-
(5) Suppose that Goodwin Co., a U.S. based MNC, knows that it will receive 300,000 pounds in one year. It is considering a currency put option to hedge this receivable. Currency put options on the...
-
The table below shows the responses for two of the variables from the STAT101 Survey in Week 1. We asked you, among other questions, "Which of the choices below best describes your major for your...
-
You work for Whittenerg Inc., which is considering a new project whose data are shown below. Under the new tax law, the equipment used in the project is eligible for 100% bonus depreciation, so it...
-
Peru can produce 16 units of corn or 8 units of wheat with a unit of resource. Mexico can produce 12 units of corn or 4 units of wheat. a. Which country has the absolute advantage in producing each...
-
For each equation, (a) Write it in slope-intercept form (b) Give the slope of the line (c) Give the y-intercept (d) Graph the line. 7x - 3y = 3
-
What do the scores you received on the Conceptualizing Leadership Questionnaire suggest about your perspective on leadership? Of the six dimensions on the questionnaire (trait, ability, skill,...
-
The sound source of a ship's sonar system operates at a frequency of 22.0 kHz. The speed of sound in water (assumed to be at a uniform 20C) is 1482 m/s. (a) What is the wavelength of the waves...
-
A police siren of frequency fsiren is attached to a vibrating platform. The platform and siren oscillate up and down in simple harmonic motion with amplitude Ap and frequency fp. (a) Find the maximum...
-
Horseshoe bars (genus Rhinolophus) emit sounds from their nostrils and then listen to the frequency of the sound reflected from their prey to determine the prey's speed. (The horseshoe" that gives...
-
Smith Corp. bonds were issued 25 years ago. These bonds have a 15% required rate of return, mature in 11 years, and have a current market value of $995.10. Find the coupon rate. Round intermediate...
-
On January 1, 2018, Waterway Industries had 116000 shares of its $5 par value common stock outstanding. On June 1, the corporation acquired 9800 shares of stock to be held in the treasury. On...
-
Duval inc budgets direct materials at $1/liter and requires 4 liters per unit of finished product. Aprils activities show usage of 832 liters to complete 196 units at a cost of $798.72. Calculate the...
Study smarter with the SolutionInn App