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

Author Question: Modern astronomers suspect the corona is heated by a. shock waves rising from below the ... (Read 23 times)

Haya94

  • Hero Member
  • *****
  • Posts: 558
on: Jul 27, 2018
Modern astronomers suspect the corona is heated by
 
  a. shock waves rising from below the photosphere.
  b. the solar wind.
  c. magnetic carpets.
  d. shock waves rising from below the photosphere, the solar wind, and the solar magnetic field.
  e. none of the others.

Question 2

If a satellite is in orbit around Earth and the satellite's altitude increases, then the circular velocity __________________.
 
  a. decreases b. increases
  c. is zero d. None of the other choices are correct.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

gasdhashg

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 27, 2018
Answer to Question 1

c

Answer to Question 2

b


Haya94

  • Member
  • Posts: 558
Reply 2 on: Jul 27, 2018
Excellent

jojobee318

  • Member
  • Posts: 298
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Electrocardiography. (a) Electrodes are placed on the patient’s chest to record the electrical event Electrocardiography. (a) Electrodes are placed on the patient’s chest to record the electrical event
Physiologic changes during circulatory shock: pharmacologic intervention Physiologic changes during circulatory shock: pharmacologic intervention
Compared with modern humans, Homo erectus has a larger face, lacks a chin and canine fossa, and has Compared with modern humans, Homo erectus has a larger face, lacks a chin and canine fossa, and has
The Oase I mandible, earliest modern human in Europe. The Oase I mandible, earliest modern human in Europe.
Modern door designs Modern door designs
Modern house door design Modern house door design
Video: Regulation of GFR: autoregulation via tubuloglomerular feedback, neural & hormonal regulation

For a complete list of videos, visit our video library