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

Author Question: If atmospheric refraction did not occur, how would the apparent time of sunrise and sunset be ... (Read 37 times)

cdr_15

  • Hero Member
  • *****
  • Posts: 546
on: Jul 28, 2018
If atmospheric refraction did not occur, how would the apparent time of sunrise and sunset be changed?
 a. Both would be earlier.
  b. Both would be later.
  c. Sunrise would be earlier and sunset later.
  d. Sunrise would be later and sunset earlier.

Question 2

How many moles of air must escape from a 10 m  8.0 m  5.0 m room when the temperature is raised from 0C to 10C? Assume the pressure remains unchanged at one atmosphere while the room is heated.
 a. 1.3  103 moles
  c. 6.5  102 moles
  b. 1.2  103 moles
  d. 3.7  102 moles


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

abctaiwan

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

C


cdr_15

  • Member
  • Posts: 546
Reply 2 on: Jul 28, 2018
Wow, this really help

komodo7

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

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

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Much time and effort occurs between the development of a research idea and the statistical analysis Much time and effort occurs between the development of a research idea and the statistical analysis
Principles of time management Principles of time management
Time Estimates for Specific Office Procedures Cont. Time Estimates for Specific Office Procedures Cont.
Both the top and bottom pattern have the same frequency. However, the amount of on-time varies. Both the top and bottom pattern have the same frequency. However, the amount of on-time varies.
Time Line for Evolution of the Universe Time Line for Evolution of the Universe
Time-of-entry mapping Time-of-entry mapping
Video: Mendel's Principles of Dominance, Segregation and Independent Assortment

For a complete list of videos, visit our video library