By what potential difference must (a) A proton (m = 1.67 10-27 kg), (b) An electron

Question:

By what potential difference must
(a) A proton (m = 1.67 × 10-27 kg),
(b) An electron (m = 9.11 × 10-31 kg), be accelerated from rest to have a wavelength λ = 4.0 × 10-12 m?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

See More Books

Question Posted: Oct 05, 2017 09:10 AM

See More Questions

By what potential difference must (a) A proton (m = 1.67 x 1027 kg) and (b) An electron (m = 9.11 x 10 31 kg), be accelerated to have a wavelength = 5.0 x 10 12m?
(a)An electron is to be accelerated from 3.00 X 106 m/s to 8.00 X 106 m/s. Through what potential difference must the electron pass to accomplish this? (b)Through what potential difference must the...
What potential difference must be applied to an x-ray tube to produce x-rays with a minimum wavelength of 45.0 pm?
Joseph Kent started business on 1 July 2018 as a joiner making conservatories. His taxadjusted profits (before deduction of capital allowances) were as follows: Private use of both cars has been...
The probability that a person visiting his dentist will have an X-ray is 0.6; the probability that a person who has an X-ray will also have a cavity filled is 0.3; and the probability that a person...
A 75-m-long train begins uniform acceleration from rest. The front of the train has a speed of 18 m / s when it passes a railway worker who is standing 180 m from where the front of the train...
Using the results of Problem 3.1, show numerically that the square of the simple correlation coefficient between the observed values $y_{i}$ and the fitted values $\hat{y}_{i}$ equals $R^{2}$. Data...
Learned needs theory states that needs can be strengthened or weakened. How might a company strengthen the achievement needs of its management team?
Ryan has been appointed by Target Internationals, a hardware manufacturing firm, as a marketing researcher and has been asked to conduct marketing research to produce new insights of consumer...
Jimmy owns a garden in which he has planted N trees in a row. After a few years, the trees have grown up and now they have different heights. Jimmy pays much attention to the aesthetics of his...
An electron and a positron collide head on, annihilate, and create two 0.85-MeV photons traveling in opposite directions. What were the initial kinetic energies of electron and positron?
In some of Rutherford's experiments (Fig. 27-19) the particles (mass = 6.64 10-27 kg) had a kinetic energy of 4.8 MeV. How close could they get to the surface of a gold nucleus (radius = 7.0 10-15...
Find the derivatives of the following functions. f(t) = 2 tanh -1 t
Diamantis Masoutis S.A., a Greek supermarket chain, borrowed 250,000 under a line-of-credit agreement. Although the company normally maintains a checking account balance of 15,000 in the lending...
Conad, an Italian supermarket chain, is considering two mutually exclusive projects. Each project requires an initial investment (CF 0 ) of 1,000,000. Francesco Pugliese, the general director of...
Alumina Ltd. is considering establishing a zero-balance account. The company currently maintains an average of A$1,380,000 in its disbursement account. As compensation to the bank of maintaining the...
Anki is a Finnish manufacturer of rugs. Last year, it sold rugs for 350, with a variable operating cost of 200 per rug and a fixed operating expense of 1,050,000. a. How many rugs must Anki sell this...
Antonio and his friend, Giancarlo, are both talented painters. Last year they began painting original artistic postcards, which they gave to their friends as holiday gifts. In addition, they began...
Compute the amount and percentage changes for the following balance sheets for Davis Company, and comment on the changes from 2009 to 2010. (Round the percentage changes to one decimal place.) Davis...
How does Kant answer Humes bundle theory of self? Do you think he is successful?
The two blocks A and B each have a mass of 5 kg and are suspended from parallel cords. A spring having a stiffness of K = 60 N/n, is attached to B and is compressed 0.3 m against A and B as shown....
The bus B has a weigh of 15 000 lb and is traveling to the right at 5 ft/s. Meanwhile a 3000-lb car A is traveling at 4 ft/s to the left. If the vehicles crash head-on and become entangled, determine...
Two men A and B, each having a weight of 160 lb, stand on the 200-lb, cart. Each runs with a speed of 3 ft/s measured relative to the cart. Determine the final speed of the cart if (a) A runs and...
why you assume value of Machine A is assumed to decrease by $7,000 each year for the purpose of these calculations?
1. You want to create a Dog object. Which of the following would you use to describe it? (Choose all that apply.) A. String breed B. int age C. boolean isADog D. String ownerName E....
Part 1: Cathy Forth Photography Services (20 marks) You have been hired by Cathy Forth as her new bookkeeper. She has given you the following information: Use the current date and provide an...

By what potential difference must (a) A proton (m = 1.67 10-27 kg), (b) An electron

Question:

Step by Step Answer:

We calculate the required momentum from de Broglies relation Eq 2778 a ...View the full answer

Physics Principles with Applications

Students also viewed these Modern Physics questions