Question

Heisenberg Uncertainty Relationa) Consider an electron confined to a region of typical nuclear dimensions, about 5...

Heisenberg Uncertainty Relationa) Consider an electron confined to a region of typical nuclear dimensions, about 5 [fm]. Use the uncertainty relation to estimate its minimum possible kinetic energy in [MeV], assuming that it moves in only one dimension.

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Please Note that I wrote Kinetic energy in both units

electron volt and joule.

Please UpVote and let me know if you face any problem, confusion or see any error.
I will get back to you asap.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Use the Heisenberg uncertainty relation to find the approximate kinetic energy of an electron that is...
Use the Heisenberg uncertainty relation to find the approximate kinetic energy of an electron that is trapped in a region of size 0.2 nm. State your answer in units of eV. Type in only the numerical value of the answer, no unit.
3.) (a) The subatomic particle called the Δ(1232) is an excited state of the proton and...
3.) (a) The subatomic particle called the Δ(1232) is an excited state of the proton and has a life time of ~ 10-23 s. What is the uncertainty on its energy in eV? (b) A proton (m = 938 MeV/c2) is confined in the volume of a nucleus 5 fm across. Assuming it moves only in one dimension, estimate the proton minimum kinetic energy. How would you change your result when considering a more realistic three dimensional nucleus?
Neutrons and protons in atomic nuclei are confined within a region whose diameter is about d=1.1...
Neutrons and protons in atomic nuclei are confined within a region whose diameter is about d=1.1 fm. Let's imagine a proton trapped inside such a region and being in its lowest energy state, i.e. in its ground state. You can treat it as a particle in a box problem and use m=938 MeV/c^2. a) Use the de Broglie relation to find the momentum p of a proton inside the nucleus. b) Calculate the pc/(mc^2) ratio and justify the neccessity of...
Nuclear Fission If you consider all of the possible fission chains starting with U-235, the average...
Nuclear Fission If you consider all of the possible fission chains starting with U-235, the average amount of energy released per fission is about 200 MeV. A typical nuclear fission power plant produces 850 Megawatts of electrical power. Assume the plant has an overall efficiency of 30.0% (so 30% of the energy produced by fission is converted into electrical energy). Calculate the total mass of U-235 (in kg) consumed in one year. For informational purposes, if you take the total...
II(20pts). Short Problems a) The lowest energy of a particle in an infinite one-dimensional potential well...
II(20pts). Short Problems a) The lowest energy of a particle in an infinite one-dimensional potential well is 4.0 eV. If the width of the well is doubled, what is its lowest energy? b) Find the distance of closest approach of a 16.0-Mev alpha particle incident on a gold foil. c) The transition from the first excited state to the ground state in potassium results in the emission of a photon with  = 310 nm. If the potassium vapor is...
ch 6 1: It is generally a good idea to gain an understanding of the "size"...
ch 6 1: It is generally a good idea to gain an understanding of the "size" of units. Consider the objects and calculate the kinetic energy of each one. A ladybug weighing 37.3 mg flies by your head at 3.83 km/h . ×10 J A 7.15 kg bowling ball slides (not rolls) down an alley at 17.5 km/h . J A car weighing 1260 kg moves at a speed of 49.5 km/h. 5: The graph shows the ?-directed force ??...
Please read the article and answear about questions. Determining the Value of the Business After you...
Please read the article and answear about questions. Determining the Value of the Business After you have completed a thorough and exacting investigation, you need to analyze all the infor- mation you have gathered. This is the time to consult with your business, financial, and legal advis- ers to arrive at an estimate of the value of the business. Outside advisers are impartial and are more likely to see the bad things about the business than are you. You should...
Team 5 answer the questions What are 4 key things you learned about the topic from...
Team 5 answer the questions What are 4 key things you learned about the topic from reading their paper? How does the topic relate to you and your current or past job? Critique the paper in terms of the organization and quality. Incentive Systems             In this paper, we will focus primarily on financial rewards that companies use to attract, retain and motivate the brightest and most talented candidates in the labor market. By providing a reward system that...
Exploring Innovation in Action Power to the People – Lifeline Energy Trevor Baylis was quite a...
Exploring Innovation in Action Power to the People – Lifeline Energy Trevor Baylis was quite a swimmer in his youth, representing Britain at the age of 15. So it wasn’t entirely surprising that he ended up working for a swimming pool firm in Surrey before setting up his own company. He continued his swimming passion – working as a part-time TV stuntman doing underwater feats – but also followed an interest in inventing things. One of the projects he began...
Sign In INNOVATION Deep Change: How Operational Innovation Can Transform Your Company by Michael Hammer From...
Sign In INNOVATION Deep Change: How Operational Innovation Can Transform Your Company by Michael Hammer From the April 2004 Issue Save Share 8.95 In 1991, Progressive Insurance, an automobile insurer based in Mayfield Village, Ohio, had approximately $1.3 billion in sales. By 2002, that figure had grown to $9.5 billion. What fashionable strategies did Progressive employ to achieve sevenfold growth in just over a decade? Was it positioned in a high-growth industry? Hardly. Auto insurance is a mature, 100-year-old industry...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT