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 55 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
YES! Correct, THANKS for helping me on my review

shailee

  • Member
  • Posts: 392
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

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?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

A cross of sweet peas showing that independent assortment does not always occur A cross of sweet peas showing that independent assortment does not always occur
Students rated their grandparents on a scale from 1 to 4 based on emotional closeness, time spent ... Students rated their grandparents on a scale from 1 to 4 based on emotional closeness, time spent ...
Under what conditions can part-time employment in high school be a negative influence on school ... Under what conditions can part-time employment in high school be a negative influence on school ...
Older adulthood can be a time of independence and exploration as responsibilities diminish and the ... Older adulthood can be a time of independence and exploration as responsibilities diminish and the ...
Due to compressibility, atmospheric mass gradually “thins out” with height. Due to compressibility, atmospheric mass gradually “thins out” with height.
Different time courses of hypersensitivity reactions. Different time courses of hypersensitivity reactions.
Video: Amniocentesis and CVS Animation

For a complete list of videos, visit our video library