An electron is moving at v = 2.5 105 m/s. Find its de Broglie wavelength.
Question:
An electron is moving at v = 2.5 × 105 m/s. Find its de Broglie wavelength.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 92% (13 reviews)
p mv h ps h m...View the full answer
Answered By
Muhammad Salman Alvi
Well, I am a student of Electrical Engineeing from Information Technology University of Punjab. Just getting into my final year. I have always been good at doing Mathematics, Physics, hardware and technical subjects. Teaching profession requires a alot of responsibilities and challenges.
My teaching experience started as an home tutor a year ago. When I started teaching mathematics and physic subjects to an O Level student. He was about 14 years old. His name was Ibrahim and I used to teach him for about 2 hours daily. Teaching him required a lot of patience but I had to be polite with him. I used to give him a 5 min break after 1 hour session. He was quite weak in basic maths and calculation. He used to do quite a lot of mistakes in his homework which I gave him weekly. So I decided to teach him basics from scratch. He used to say that he got the concept even if he didn't. So I had to ask him again and again. I worked on his basics for a month and after that I started taking a weekly test sesions. After few months he started to improve gradually. Now after teaching him for about a year I can proudly say that he has improved alot. The most important thing was he managed to communicate all the difficullties he was facing. He was quite capable and patient. I had a sincere desire to help him reach to its full potential. So I managed to do that. We had a very good honest relationship of a student and a teacher. I loved teaching him as a tutor. Now having an experience of one year teaching I can read students quite well. I look forward to work as an online tutor who could help students in solving their all sort of difficulties, problems and queries.
4.90+
29+ Reviews
43+ 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
-
An electron is moving at nearly light speed. A constant force of magnitude F is acting on the electron in the direction of its motion. Is the acceleration of the electron less than, equal to, or...
-
An electron is moving at a speed of 1.0 x 104 m/s in a circular path of radius of 2.0 cm inside a solenoid. The magnetic field of the solenoid is perpendicular to the plane of the electrons path....
-
An electron is moving past the square well shown in Fig. 40.6. The electron has energy E = 3U0. What is the ratio of the de Broglie wavelength of the electron in the region x > L to the wavelength...
-
Complete the following table of basic calculations. For Percent Contribution Margin, use (P-MC)/P. Round to table standard. Price 18 17 16 15 14 13 j Quantity Demanded 600 a 800 900 1000 1100 1200...
-
Based on the following accounts, calculate (a) Net sales, (b) Cost of goods sold, (c) Gross profit, and (d) Net income. Accounts Payable.................................$ 6,300 Operating...
-
For a falling-head permeability test, the following are given: Length of the soil specimen = 700 mm Area of the soil specimen = 20 cm 2 Area of the standpipe = 1.05 cm 2 Head difference at time t = 0...
-
Dogway Candy Company sells candy on consignment to "big-box" stores and currently has $\$ 1,000,000$ in accounts receivable. Its days sales outstanding (DSO) is 50 days (based on a 365-day year). The...
-
Following are sales and administrative cost data for Big Jack Burgers for the last four months: Administrative cost is a mixed cost, and sale is a potential cost driver. REQUIRED A. Using the...
-
Evaluate the reliability of the hardness test. Consider the following: - No known hardness for each material. Prior to the test we did not know the BHN of each material, therefore we didn't have a...
-
Record the following transactions on the books of Hope Hospital, which follows FASB and AICPA standards. The year is 2012. 1. Hope received $135,000 in cash from pledges made in 2011 that were...
-
1. When light of wavelength 1 is incident on a certain photoelectric cathode, no electrons are emitted no matter how intense the incident light is. Yet when light of wavelength 2 < 1 is incident,...
-
What is the kinetic energy of a proton whose de Broglie wavelength is (a) 1 nm, and (b) 1 fm?
-
The following circle graph, which was created using Stat Crunch with data from the website www.healthline.com, shows the percentages of Americans with the various blood types. If one American is...
-
Barbie Mania has hit the world. Discuss what was Mattel's plans? What marketing worked and why? What are the plans for the future and what do you think will work and not work?....
-
I am a roofing manufacturing employer. Identify your strengths and experiences that you believe would add value for that employer. Articulate those strengths into a "value proposition" that will...
-
Problem 1: Tax Planning Variables Provide a 1-2 sentence explanation of each of the 4 tax planning variables in your own words (i.e., don't simply copy the notes or textbook). Problem 2. Individual...
-
What ethical considerations arise in the context of team dynamics, particularly regarding power differentials, diversity, and inclusion, and how can ethical frameworks inform team governance and...
-
This problem asks you to compute worst-case run times of given algorithms. Consider the following algorithm r = 0; for i in the range [1, n] { for j in the range [i, n] } for k in the range [1, j-i]...
-
Briefly describe the following concepts: emission credits, the grandfathering principle the emissions bubble policy, the emissions offsets policy, the emissions banking pol hypothesis.
-
What is a content filter? Where is it placed in the network to gain the best result for the organization?
-
The Mavis Company uses an absorption-costing system based on standard costs. Total variable manufacturing cost, including direct material cost, is $3 per unit; the standard production rate is 10...
-
A 2.3-kg lead ball is dropped into a 2.5-L insulated pail of water initially at 20.0oC, if the final temperature of the water-lead combination is 28.0oC, what was the initial temperature of the lead...
-
A mountain climber wears a goose down jacket 3.5cm thick with total surface area 1.2m2. The temperature at the surface of the clothing is 20oC and at the skin is 34oC. Determine the rate of heat flow...
-
A marathon runner has an average metabolism rate of about 950 kcal/h during a race. If the runner has a mass of 55 kg, estimate how much water the would lose to evaporation from the skin for a race...
-
Excerpts from Andre Company's December 31, 2024 and 2023, financial statements are presented below: Accounts receivable Inventory Net sales Cost of goods sold Total assets Net income Total...
-
The York City Hospital has just acquired new equipment. The equipment cost $ 4 , 2 5 0 , 0 0 0 , and the organization spent $ 1 3 5 , 0 0 0 on upgrading the physical plant to the new equipment will...
-
Calculate the following showing all the necessary steps: Note: CPP rate to be used in the calculation is 5.95%. Note: Don't forget to deduct pay period exemption\ \ Tanya earns $25.00 per hour. This...
Handbook Of Computational Statistics Concepts And Methods 1st Edition - ISBN: 3540404643 - Free Book
Study smarter with the SolutionInn App