An electron and a positron collide head on, annihilate, and create two 0.90-MeV photons traveling in opposite

Question:

An electron and a positron collide head on, annihilate, and create two 0.90-MeV photons traveling in opposite directions. What were the initial kinetic energies of electron and positron?

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: Aug 17, 2010 04:53 AM

See More Questions

An electron and a positron undergo pair annihilation (Eq. 44-5). If they had approximately zero kinetic energy before the annihilation, what is the wavelength of each g produced by the annihilation?
An electron and a positron are separated by distance r. Find the ratio of the gravitational force to the electric force between them. From the result, what can you conclude concerning the forces...
An electron and a positron have masses of 9.11 10-31 kg. They collide and both vanish, with only electromagnetic radiation appearing after the collision. If each particle is moving at a speed of...
The boundedness theorem shows how the bottom row of a synthetic division is used to place upper and lower bounds on possible real zeros of a polynomial function. Let P(x) define a polynomial function...
Identify the primary audit objectives for an accrued liability account such as Bankrate's SEM accrual. What circumstances relevant to accrued liabilities can prove to be particularly challenging for...
A gear manufacturer is planning next weeks production run for four types of gears. If necessary, it is possible to outsource any type of gear from another gear company located nearby. The following...
Six years ago, a company issued $500,000 of 6%, eight-year bonds at a price of 95. The current carrying value is $493,750. The company decides to retire 50% of these bonds by buying them on the open...
Cardio Care Inc. manufactures stationary bicycles and treadmills. The products are produced in its Fabrication and Assembly production departments. In addition to production activities, several other...
Flounder Corp. had the following long-term receivable account balances at December 31, 2019. Notes receivable $ 1,650,000 Notes receivable - Employees 400,000 Transactions during 2020 and other...
Phelps Co. was organized on April 1, 2014. The company prepares quarterly financial statements. The adjusted trial balance amounts at June 30 are shown below. (a) Determine the net income for the...
If a 100-W lightbulb emits 3.0% of the input energy as visible light (average wavelength 550nm) uniformly in all directions, estimate how many photons per second of visible light will strike the...
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?
Repeat Chapter Problem 11.4 if the beam has a machine of mass $m=2.0 ho A L$ where $ho A L$ is the total mass of the beam. The machine is placed at the midspan of the beam. Data From Chapter...
Consider a two-period model in which an individual needs to decide how much to consume in the present, c, and how much to consume in the future, c. The individual receives income, y, in the present,...
Koopman Company began operations on January 1, 2015, and uses the FIFO inventory method for financial reporting and the average cost inventory method for income taxes. At the beginning of 2017,...
Assume you have been given $400,000 CAD with access to all listed stocks, bonds, futures, and options worldwide. You can trade in options and futures, in combination with the underlying asset....
1.Basis of Islamic Accounting Theory The history of the birth of Islamic accounting is inseparable from the development of Islam, the obligation to record non-cash transactions (see QS. Al-Baqarah:...
What kind of information can you provide from the label on the door frame of a car? A scene of a car from drivers side a. factory recommended mileage a year b. factory recommended tire pressure c....
LO2 What would be the general nature of Sec. 612? Sec. 6601?
What are bounds and what do companies do with them?
Bungee Man is a superhero who does super deeds with the help of Super Bungee cords. The Super Bungee cords act like ideal springs no matter how much they are stretched. One day, Bungee Man stopped a...
Kelley Enterprises In October 1989, Pat Kelley.wus in his office, preparing the 1990 budget and contemplating the recent races of his business. Orders had been plentiful Lately that he though that...
The MegaMart Company began 2024 with inventory of 15,000 units at a cost of $6 per unit. During 2024, 55,000 units were purchased for $8.00 each. Sales for the year totaled 61,500 units leaving 8,500...
How much would Juanita's monthly premium be for a 10-year term insurance policy with a face value of $260,000, based on Table 19-1 and Table 19-2 (in $)? She turned 24 years old on her last birthday....

An electron and a positron collide head on, annihilate, and create two 0.90-MeV photons traveling in opposite

Question:

Step by Step Answer:

Since an electron and a positron have identical masses the energy o...View the full answer

Physics Principles with Applications

Students also viewed these Modern Physics questions