This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: According to Rayleigh, what condition must be met in order for two images to be resolved? 1.The ... (Read 56 times)

HudsonKB16

  • Hero Member
  • *****
  • Posts: 535
on: Jul 28, 2018
According to Rayleigh, what condition must be met in order for two images to be resolved?
  1.The images must be far apart.
  2.The device being used to view them must be in focus.
  3.The central maximum of one image must fall within the first minimum of the other image, or further out.
  4.The sources must be a distance apart from each other related to the wavelength.

Question 2

An astronomical telescope has an objective lens with focal length 800 mm and produces an angular magnification of 40 when used with only its eyepiece. What is the distance between the objective lens and the eyepiece when this telescope is in use?
  1.800 mm
  2.820 mm
  3.780 mm
  4.One cannot find this length until one knows the focal length of the eyepiece.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mfedorka

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jul 28, 2018
Answer to Question 1

3

Answer to Question 2

2


HudsonKB16

  • Hero Member
  • *****
  • Posts: 535
Reply #2 on: Jul 28, 2018
Thanks


mfedorka

  • Sr. Member
  • ****
  • Posts: 324
Reply #3 on: Jul 28, 2018
Welcome :)


« previous next »
 

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

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?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Electron Microscope Images of a Diatom Electron Microscope Images of a Diatom
Psoriasis. This photograph demonstrates the characteristic white skin patches of this condition. Psoriasis. This photograph demonstrates the characteristic white skin patches of this condition.
Scorpions, Spiders and Sharks: Electron-Microscope Images Scorpions, Spiders and Sharks: Electron-Microscope Images
Endocarditis. The human heart has been sectioned to reveal the left ventricle and origin of the aort Endocarditis. The human heart has been sectioned to reveal the left ventricle and origin of the aort
An example of an EHR screen used to order a laboratory test. An example of an EHR screen used to order a laboratory test.
Water-vapor Images Water-vapor Images
Video: Stroke volume

For a complete list of videos, visit our video library