« previous next »

Author Question: _____ is dark matter which is made of slow moving particles. A) Cold dark matter B) Rayon C) ... (Read 125 times)

Bernana

  • Hero Member
  • *****
  • Posts: 530
on: Jul 27, 2018
_____ is dark matter which is made of slow moving particles.
 
  A) Cold dark matter
  B) Rayon
  C) Hot dark matter
  D) Tachyon

Question 2

Which of the following is true of the apparent blackbody radiation emitted by the big bang?
 
  A) It should now be in the far-infrared and radio parts of the spectrum.
  B) It should now be in the far-infrared and ultraviolet parts of the spectrum.
  C) It should now be in the near-infrared and radio parts of the spectrum.
  D) It should now be in the near-infrared and ultraviolet parts of the spectrum.


Yixagurpuldink

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Bernana

  • Hero Member
  • *****
  • Posts: 530
Reply #2 on: Jul 27, 2018
Thanks


Yixagurpuldink

  • Sr. Member
  • ****
  • Posts: 341
Reply #3 on: Jul 27, 2018
Welcome :)


« previous next »
 

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

California ground squirrel (Spermophilus beecheyi) in the man-made rocky shoreline of the Berkeley M California ground squirrel (Spermophilus beecheyi) in the man-made rocky shoreline of the Berkeley M
These adolescents have just graduated and look forward to moving on from high school and adolesence These adolescents have just graduated and look forward to moving on from high school and adolesence
When Union troops pushed toward Richmond in June of 1862, these slaves crossed the Rappahannock Rive When Union troops pushed toward Richmond in June of 1862, these slaves crossed the Rappahannock Rive
Weather Typically Associated with Cold Front (North America) Weather Typically Associated with Cold Front (North America)
Interactions of Light and Matter Interactions of Light and Matter
Video: Arthroscopy

For a complete list of videos, visit our video library