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

Author Question: It currently appears that within this universe we have mostly A) neutrinos. B) matter. C) dark ... (Read 99 times)

tiffannnnyyyyyy

  • Hero Member
  • *****
  • Posts: 512
on: Jul 29, 2018
It currently appears that within this universe we have mostly
 
  A) neutrinos.
  B) matter.
  C) dark matter.
  D) dark energy.

Question 2

If heat death results in a maximum amount of entropy, then what does this say about entropy at the beginning of the universe?
 
  A) Entropy at the beginning of the universe must also have been at a maximum.
  B) There was a change in the direction of entropy flow about 7 billion years ago.
  C) The Big Bang was a moment of minimal entropy.
  D) Nothing.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

efwsefaw

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C


tiffannnnyyyyyy

  • Hero Member
  • *****
  • Posts: 512
Reply #2 on: Jul 29, 2018
TY


efwsefaw

  • Sr. Member
  • ****
  • Posts: 351
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

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.

Grey matter and white matter in the CNS. Grey matter and white matter in the CNS.
The Hartlaub's Duck (Pteronetta hartlaubii) is a dark chestnut-coloured duck of African forests The Hartlaub's Duck (Pteronetta hartlaubii) is a dark chestnut-coloured duck of African forests
Gray matter and White matter Gray matter and White matter
Time Slows Down Near Matter Time Slows Down Near Matter
Areas of sclerosis (see arrows) in the white matter of a patient with MS. Areas of sclerosis (see arrows) in the white matter of a patient with MS.
Interactions of Light and Matter Interactions of Light and Matter
Video: How proteins function? How do proteins work?

For a complete list of videos, visit our video library