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

Author Question: The gas motions within granules on the solar surface are a. upward in the centers of some cells ... (Read 86 times)

kwoodring

  • Hero Member
  • *****
  • Posts: 560
The gas motions within granules on the solar surface are
 
  a. upward in the centers of some cells and downward in others; the gas cools as it passes between individual granules.
  b. actually motionless. The dark regions are absorption features from gases in the photosphere.
  c. upward in the bright cell centers and downward around the darker edges.
  d. downward in the bright cell centers and upward around the darker edges.

Question 2

You and your friend put the palms of your hands together and push equally on each other so your hands don't move. Which law(s) does this follow? Choose the best answer. I. Newton's first II. Newton's second III. Newton's third IV. Newton's law of gravitation
 
  a. I, III b. II, IV
  c. I, II, III, IV d. III



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

HandsomeMarc

  • Sr. Member
  • ****
  • Posts: 360
Answer to Question 1

c

Answer to Question 2

d





 

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

For a complete list of videos, visit our video library