Author Question: Outlets on a household circuit are arranged in A) neither series or parallel. B) ... (Read 161 times)

K@

  • Hero Member
  • *****
  • Posts: 608
Outlets on a household circuit are arranged in
 
  A)
 
  neither series or parallel.
  B)
 
  series.
  C)
 
  parallel.
  D)
 
  a combination of series and parallel.
  E)
 
  not given

Question 2

Light of wavelength 633 nm from a He-Ne laser passes through a circular aperture and is observed on a screen 4.0 m behind the aperture. The diameter of the central bright area is 5.4 cm. What is the diameter of the aperture?
 
  A) 2.0 m B) 960 m C) 110 m D) 6600 m



essyface1

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

C

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

For a complete list of videos, visit our video library