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

Author Question: The hydrogen and helium in our solar system were created from subatomic particles about ____________ ... (Read 55 times)

ENagel

  • Hero Member
  • *****
  • Posts: 540
on: Jul 27, 2018
The hydrogen and helium in our solar system were created from subatomic particles about ____________ years ago.
 
  a. 14 billion
  b. 10.5 billion
  c. 7.0 billion
  d. 4.5 billion

Question 2

What do the size and distribution of small scale temperature variations suggest about the geometry of the Universe?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

TheDev123

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

a

Answer to Question 2

Theory predicts that most of the irregularities in the hot gas of the big bang should be about one degree in diameter if the Universe is flat. If the Universe were open, the most common irregularities would be smaller. Careful measurements of the size of the irregularities in the cosmic background radiation show that the observations fit the theory very well for a flat Universe.


ENagel

  • Member
  • Posts: 540
Reply 2 on: Jul 27, 2018
:D TYSM

kalskdjl1212

  • Member
  • Posts: 353
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

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

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Hydrogen bond Hydrogen bond
Procedures for Diagnostic Tests Related to the Musculoskeletal system Procedures for Diagnostic Tests Related to the Musculoskeletal system
The lymphatic system. The lymphatic system.
The two-system view of the stress response. The two-system view of the stress response.
RAA system RAA system
Female Reproductive System Female Reproductive System
Video: Amniocentesis and CVS Animation

For a complete list of videos, visit our video library