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

Author Question: Dark matter must be ____. a. baryonic b. non-baryonic c. neutral d. WIMPs e. ... (Read 68 times)

Wadzanai

  • Hero Member
  • *****
  • Posts: 528
on: Jul 27, 2018
Dark matter must be ____.
 
  a. baryonic
 b. non-baryonic
  c. neutral
 d. WIMPs
 e. isochronic

Question 2

In order for nuclear fusion to occur, atomic nuclei must overcome the ____ by colliding violently.
 
  a. coronal hole
 b. radiative zone
 c. convective zone
  d. dynamo effect
 e. Coulomb barrier


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cloudre37

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 27, 2018
Answer to Question 1

b

Answer to Question 2

e


Wadzanai

  • Member
  • Posts: 528
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

strudel15

  • Member
  • Posts: 324
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

The first dark spot observed on Uranus. Image obtained by the HST ACS in 2006. The first dark spot observed on Uranus. Image obtained by the HST ACS in 2006.
Gray matter and White matter Gray matter and White matter
“Bad,” “neutral,” and “good” mutations. “Bad,” “neutral,” and “good” mutations.
Alcoholism, Schizophrenia, and Prefrontal Gray Matter Alcoholism, Schizophrenia, and Prefrontal Gray Matter
Gently stretch neck muscles. Apply stretches with head in neutral position, lateral flexion, and ... Gently stretch neck muscles. Apply stretches with head in neutral position, lateral flexion, and ...
A Matter of Wording A Matter of Wording
Video: Ear Virtual Tour Animation

For a complete list of videos, visit our video library