This topic contains a solution. Click here to go to the answer

Author Question: As viewed from underwater, at what angle from the vertical does the Sun appear to set? A) 0 ... (Read 272 times)

dollx

  • Hero Member
  • *****
  • Posts: 558
As viewed from underwater, at what angle from the vertical does the Sun appear to set?
 
  A)
 
  0
  B)
 
  90
  C)
 
  49
  D)
 
  41
  E)
 
  45

Question 2

If light of wavelength 700 nm is sent through a slit of width of 5.0 m, at what angle from the central maximum is the 4th order minimum?
 
  A)
 
  90
  B)
 
  34
  C)
 
  39
  D)
 
  8
  E)
 
  68



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Moriaki

  • Sr. Member
  • ****
  • Posts: 341
Answer to Question 1

C

Answer to Question 2

B



dollx

  • Hero Member
  • *****
  • Posts: 558
Both answers were spot on, thank you once again



Moriaki

  • Sr. Member
  • ****
  • Posts: 341

 

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

For a complete list of videos, visit our video library