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

Author Question: Why is the main sequence main? Why are these stars so common? What will be an ideal ... (Read 199 times)

mckennatimberlake

  • Hero Member
  • *****
  • Posts: 559
on: Jul 27, 2018
Why is the main sequence main? Why are these stars so common?
 
  What will be an ideal response?

Question 2

Mercury's orbital precession is adequately explained by Newton's Law of Gravity.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

rekilledagain

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 27, 2018
Answer to Question 1

While their masses, luminosities, and temperatures vary greatly, like the Sun, all of them are relatively young, with plenty of hydrogen still left to turn into helium in their cores. Hydrogen is still the most common element in the universe.

Answer to Question 2

FALSE


mckennatimberlake

  • Member
  • Posts: 559
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

alexanderhamilton

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

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.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

The pH scale and the relative acidities of common substances The pH scale and the relative acidities of common substances
Common mechanisms for enzyme-catalyzed bisubstrate reactions Common mechanisms for enzyme-catalyzed bisubstrate reactions
Common Dandelion Common Dandelion
Example of Index entry with Main Term and indented subterms. Example of Index entry with Main Term and indented subterms.
Common spinal disfigurements. Common spinal disfigurements.
Some common eye disorders. (A) Conjunctivitis (“pinkeye”). Some common eye disorders. (A) Conjunctivitis (“pinkeye”).
Video: Pressure Flow Model Animation

For a complete list of videos, visit our video library