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

Author Question: The air on Mars is 95 nitrogen and argon a. True b. False Indicate whether the statement is ... (Read 195 times)

xclash

  • Hero Member
  • *****
  • Posts: 681
on: Jul 27, 2018
The air on Mars is 95 nitrogen and argon
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

What is an accretion disk?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ryhom

  • Sr. Member
  • ****
  • Posts: 366
Reply #1 on: Jul 27, 2018
Answer to Question 1

False

Answer to Question 2

Matter falling on to a compact object retains angular momentum, giving it a disk shape. This region of falling matter accretes on to a small object and is called an accretion disk.


xclash

  • Member
  • Posts: 681
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

skipfourms123

  • Member
  • Posts: 343
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

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?

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

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

True-color view of Mars seen through NASA's Hubble Space Telescope in 1999 True-color view of Mars seen through NASA's Hubble Space Telescope in 1999
True-color image of layers of haze in Titan's atmosphere. True-color image of layers of haze in Titan's atmosphere.
The Nitrogen Cycle The Nitrogen Cycle
The Atmosphere of Mars The Atmosphere of Mars
A Piece of Mars on Earth A Piece of Mars on Earth
Mars using Google Mars using Google
Video: Simple and Double Sugar

For a complete list of videos, visit our video library