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

Author Question: Which of the following statements about degeneracy pressure is not true? A) Degeneracy pressure ... (Read 68 times)

nenivikky

  • Hero Member
  • *****
  • Posts: 516
on: Jul 27, 2018
Which of the following statements about degeneracy pressure is not true?
 
  A) Degeneracy pressure keeps any protostar less than 0.08 solar mass from becoming a true, hydrogen-fusing star.
  B) Degeneracy pressure can halt gravitational contraction of a star even when no fusion is occurring in the core.
  C) Degeneracy pressure is a consequence of the laws of quantum mechanics.
  D) Degeneracy pressure varies with the temperature of the star.

Question 2

We have direct experimental evidence (from large particle accelerators) for the physical conditions in the universe back to about ________ after the Big Bang.
 
  A) 3 minutes
  B) 10-10 seconds
  C) 1 million years
  D) 380,000 years
  E) 300 years


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

gcook

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

B


nenivikky

  • Member
  • Posts: 516
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

miss.ashley

  • Member
  • Posts: 371
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

There are more bacteria in your mouth than there are people in the world.

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.

Canister pressure should be adjusted to 5 PSI below system fuel pressure. An alternative for ... Canister pressure should be adjusted to 5 PSI below system fuel pressure. An alternative for ...
Adult Blood Pressure Guidelines Adult Blood Pressure Guidelines
Reaction at constant-pressure Reaction at constant-pressure
Measuring blood pressure with an aneroid manometer Measuring blood pressure with an aneroid manometer
Afterload is the pressure that the ventricles must overcome in order to open the aortic and pulmonic Afterload is the pressure that the ventricles must overcome in order to open the aortic and pulmonic
Physics - Density and Pressure Physics - Density and Pressure
Video: Sigmoidoscopy

For a complete list of videos, visit our video library