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 35 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?

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

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

For a complete list of videos, visit our video library