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

Author Question: A pool is filled to a depth of 2.0 m. How deep does the pool appear to be from above the water? ... (Read 94 times)

ashley

  • Hero Member
  • *****
  • Posts: 584
on: Jul 29, 2018
A pool is filled to a depth of 2.0 m. How deep does the pool appear to be from above the water?
 
  A)
 
  1.5 m
  B)
 
  1.33 m
  C)
 
  -2.0 m
  D)
 
  3.0 m
  E)
 
  -1.5 m

Question 2

A slit of width 2.0 m is used in a single slit experiment with light of wavelength 650 nm. If the intensity at the central maximum is Io, what is the intensity 10 from the center?
 
  A)
 
  0.53 Io
  B)
 
  0.03 Io
  C)
 
  0.43 Io
  D)
 
  0.50 Io
  E)
 
  0.35 Io


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

wtf444

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

E


ashley

  • Member
  • Posts: 584
Reply 2 on: Jul 29, 2018
Excellent

samiel-sayed

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

The discovery of aquaporins, water channels made of a transmembrane protein. The discovery of aquaporins, water channels made of a transmembrane protein.
Plains zebra are highly dependent on water. Plains zebra are highly dependent on water.
Hand Washing Using Soap and Water Hand Washing Using Soap and Water
Stripping is performed with deep pressure along the length of a muscle to its attachment. Parallel ... Stripping is performed with deep pressure along the length of a muscle to its attachment. Parallel ...
A Well of Sources for Bottled Water A Well of Sources for Bottled Water
Introduction of Water to Mantle Rock Introduction of Water to Mantle Rock
Video: Predator- prey competition and symbiosis

For a complete list of videos, visit our video library