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

Author Question: Which two processes can generate energy to help a star maintain its internal thermal pressure? A) ... (Read 57 times)

renzo156

  • Hero Member
  • *****
  • Posts: 526
on: Jul 27, 2018
Which two processes can generate energy to help a star maintain its internal thermal pressure?
 
  A) nuclear fission and supernova B) nuclear fusion and gravitational contraction
  C) nuclear fusion and supernova D) nuclear fusion and nuclear fission

Question 2

Many astronomers now regard Pluto as just one of the largest of the thousands of Kuiper Belt bodies found beyond Neptune.
 
  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

durant1234

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

TRUE


renzo156

  • Member
  • Posts: 526
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

steff9894

  • Member
  • Posts: 337
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Venous Star Venous Star
Internal Anatomy of the pigeon Internal Anatomy of the pigeon
Internal structures at the back of the eye. Internal structures at the back of the eye.
Endangerment sites of the head and face. Use only light to moderate pressure on head and face. Endangerment sites of the head and face. Use only light to moderate pressure on head and face.
Physics - Pressure, Density, Pascal's Principle Physics - Pressure, Density, Pascal's Principle
Sea star Sea star
Video: Reflex arc construction

For a complete list of videos, visit our video library