« previous next »

Author Question: Suppose we use optical radiation (l = 500 nm) to determine the position of the electron to within ... (Read 145 times)

FButt

  • Hero Member
  • *****
  • Posts: 519
on: Jul 28, 2018
Suppose we use optical radiation (l = 500 nm) to determine the position of the electron to within the wavelength of the light. What will be the resulting uncertainty in the electron's velocity?

Question 2

An electron is sitting on a pinpoint having a diameter of 2.5 mm. What is the minimum uncertainty in the speed of the electron?


chloejackso

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 28, 2018
Answer to Question 1

116 m/s

Answer to Question 2

23 m/s


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

FButt

  • Hero Member
  • *****
  • Posts: 519
Reply #2 on: Jul 28, 2018
Thank you!


chloejackso

  • Sr. Member
  • ****
  • Posts: 316
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Electron Shells Determine the Reactivity of Atoms. Electron Shells Determine the Reactivity of Atoms.
Electron Microscope Images of a Diatom Electron Microscope Images of a Diatom
Electron microscope video of a needle on a vinyl record Electron microscope video of a needle on a vinyl record
Scanning electron micrograph of HIV-1 budding (in green) from cultured lymphocyte. This image has ... Scanning electron micrograph of HIV-1 budding (in green) from cultured lymphocyte. This image has ...
Semireclining position. Back supported and placement of bolster under the knees. Semireclining position. Back supported and placement of bolster under the knees.
Position of cupula with head in still position (left) and when head rotates (right) Position of cupula with head in still position (left) and when head rotates (right)
Video: Cytotoxic T cell receptors, activation, proliferation, differentiation & action

For a complete list of videos, visit our video library