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

Author Question: Assuming that our ideas about how hot Jupiters ended up on their current orbits are correct, why ... (Read 85 times)

ARLKQ

  • Hero Member
  • *****
  • Posts: 571
on: Jul 27, 2018
Assuming that our ideas about how hot Jupiters ended up on their current orbits are correct, why didn't our own solar system end up with any hot Jupiters?
 
  A) Our solar nebula must have been blown into space shortly after the formation of the jovian planets.
  B) Our jovian planets must have migrated outward from inside the orbit of Mercury.
  C) Our solar nebula must have stuck around for an unusually long time after the formation of jovian planets.
  D) The existence of Earth and the other terrestrial planets prevented the jovian planets from migrating inward.

Question 2

Interstellar gas is composed of
 
  A) only hydrogen.
  B) 90 hydrogen, 9 helium by weight.
  C) 10 hydrogen, 90 helium by numbers of atoms.
  D) some hydrogen, but mainly carbon dioxide.
  E) ammonia, methane, and water vapor.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aadams68

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

B


ARLKQ

  • Member
  • Posts: 571
Reply 2 on: Jul 27, 2018
Wow, this really help

samiel-sayed

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

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?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

The conduction system of the heart; traces the path of the electrical impulse that stimulates the he The conduction system of the heart; traces the path of the electrical impulse that stimulates the he
Many ideologies stem from older theories. The ideas of the philosophers are simplified. Ideologies Many ideologies stem from older theories. The ideas of the philosophers are simplified. Ideologies
Current FDA Pregnancy Category Ratings with Examples Current FDA Pregnancy Category Ratings with Examples
Again i am being attacked for presenting new ideas math Again i am being attacked for presenting new ideas math
Find the voltage, current and power for each resistor in the circuit below Find the voltage, current and power for each resistor in the circuit below
In 2000, the average charge of tax preparation was 95 . Assuming a normal distribution and a ... In 2000, the average charge of tax preparation was 95 . Assuming a normal distribution and a ...
Video: Global warming and its effect on climate change

For a complete list of videos, visit our video library