The fine-structure constant, , plays a special role in the structure of matter; its approximate value is
Question:
The fine-structure constant, α, plays a special role in the structure of matter; its approximate value is 1/137. What is the wavelength of an electron travelling at a speed αc, where c is the speed of light?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (12 reviews)
speed of electron v alphac 1...View the full answer
Answered By
Marvine Ekina
Marvine Ekina
Dedicated and experienced Academic Tutor with a proven track record for helping students to improve their academic performance. Adept at evaluating students and creating learning plans based on their strengths and weaknesses. Bringing forth a devotion to education and helping others to achieve their academic and life goals.
PERSONAL INFORMATION
Address: , ,
Nationality:
Driving License:
Hobbies: reading
SKILLS
????? Problem Solving Skills
????? Predictive Modeling
????? Customer Service Skills
????? Creative Problem Solving Skills
????? Strong Analytical Skills
????? Project Management Skills
????? Multitasking Skills
????? Leadership Skills
????? Curriculum Development
????? Excellent Communication Skills
????? SAT Prep
????? Knowledge of Educational Philosophies
????? Informal and Formal Assessments
0.00
0 Reviews
10+ Question Solved
Related Book For
Physical Chemistry Thermodynamics And Kinetics
ISBN: 9781464124518
10th Edition
Authors: Peter Atkins, Julio De Paula
Question Posted:
Students also viewed these Sciences questions
-
What is the wavelength of an electron of energy? (a) 10eV, (b) 100eV (c) 1.0keV?
-
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 projected with an initial speed U0 = 1.60 X 106 m/s into the uniform field between the parallel plates in Fig. 21.38. Assume that the field between the plates is uniform and directed...
-
Given the sprinkler system layout in Figure A, calculate the flow and pressure required at point RN#1 (point B in Figure B) without considering the impact of velocity pressures. Note that RN#1 (point...
-
Romero Brothers Contracting reports a $ 1,200,000 bi- weekly payroll. Romero and its employees must pay Social Security ( FICA) taxes and none of the employees has exceeded the wage base. Income...
-
The city of Western Heights has an annual budget cycle that begins on July 1 and ends on June 30. At the beginning of each budget year, an annual budget is established for each department. The annual...
-
Find the area to the right of 24.725 under the chi-square distribution with 11 degrees of freedom.
-
Horton Manufacturing Inc. produces blinds and other window treatments for residential homes and offices. The owner is concerned about the maintenance costs for the production machinery, as...
-
Should there be a national standard of Points of Dispersing (PODs) implementation instead of having states plan and implement their own PODs.
-
Assume that Morgan Company uses a periodic inventory system and has these account balances: Purchases $450,000, Purchase Returns and Allowances $13,000, Purchase Discounts $9,000, and Freight-In...
-
The wavefunction of an electron in a linear accelerator is = (cos )e ikx +(sin )e ikx , where (chi) is a parameter. (i) What is the probability that the electron will be found with a linear momentum...
-
A particle freely moving in one dimension x with 0x
-
What term(s) should appear in the partial fraction decomposition of a proper rational function with each of the following? a. A factor of x - 3 in the denominator. b. A factor of (x - 4) 3 in the...
-
Let's begin with an example of negligence that you could experience in normal, everyday life. Phillip is driving down Bard Street--a residential street with normally little traffic. The posted speed...
-
Explain the concept of dynamic pricing online and what it attempts to achieve. Dynamic pricing is currently used by Ticketmaster for many concert tickets (Taylor Swift, for example). Describe both...
-
You work for the law firm Skywalker, Solo, & Organa LPA. They're a small firm that represents Channel 5, the local NBC affiliate. Channel 5 is hiring a new prime-time news anchor and they've asked...
-
You are a tax manager at Lad & Co Chartered Certified Accountants and you have been asked by the Senior Partner to provide a report that deals with the issues raised by several tax assistants. In...
-
A shallow trench for a 1000 feet waterline installation willtake ten days. It will take four days to install the first 400 feetof pipe. A water meter will then be installed during the followingtwo...
-
Suppose a and b are unit vectors in R2. Show that the distance from a to the line through b is the same as the distance from b to the line through a. Use a picture to explain why this holds. How is...
-
The following items were displayed in the statement of affairs for Lubbock Company: Fully secured liabilities ......... $90,000 Partially secured liabilities ....... 12,000 Unsecured liabilities...
-
The molar polarization of fluorobenzene vapour varies linearly with T 1 , and is 70.62 cm 3 mol 1 at 351.0 K and 62.47 cm 3 mol 1 at 423.2 K. Calculate the polarizability and dipole moment of the...
-
Account for the theoretical conclusion that many attractive interactions between molecules vary with their separation as 1/r 6 .
-
Calculate the magnitude and direction of the dipole moment of the following arrangement of charges in the xy-plane: 3e at (0,0), e at (0.32 nm, 0), and 2e at an angle of 20 from the x-axis and a...
-
4. Calculate the expected concentration of the sodium hydroxide solution. The molar mass of NaOH is 39.997 g/mol. 5. Calculate and record the expected mass of benzoic acid required to react with...
-
The new bookkeeper at Karlin Construction Company was asked to write off two accounts totaling $1,680 that had been determined to be uncollectible. Accordingly, he debite- Accounts Receivable for...
-
Ammonium carbonate, (NH 4 ) 2 CO 3 dissolves in water releasing the ammonium ion, NH 4 + , and carbonate ion, CO 3 2- into solution. Both of these ions hydrolyze (react with water). The chemical...
Study smarter with the SolutionInn App