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

Author Question: If there were lots of baryons present during the early moments of the big bang, they would have: ... (Read 91 times)

PhilipSeeMore

  • Hero Member
  • *****
  • Posts: 561
on: Jul 27, 2018
If there were lots of baryons present during the early moments of the big bang, they would have:
 
  A) collided with deuterium to make helium.
  B) collided with lithium to make helium.
  C) collided with and destroyed deuterium.
  D) collided with each other to from deuterium.

Question 2

As the 21st century began, which of the following is a discovery made by astronomers?
 
  A) The Universe has a center.
  B) The expansion of the Universe is actually accelerating.
  C) The Universe has an edge.
  D) The expansion of the Universe has come to a halt.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mochi09

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

B


PhilipSeeMore

  • Member
  • Posts: 561
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

meganmoser117

  • Member
  • Posts: 303
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

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?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

The early hominin evolution The early hominin evolution
Raphael's mural, The School of Athens, depicts the early Greek philosophers engaged in ... Raphael's mural, The School of Athens, depicts the early Greek philosophers engaged in ...
Early Warning Signs and Symptoms of Mental Disorders Early Warning Signs and Symptoms of Mental Disorders
Formation of the Early Earth Formation of the Early Earth
How many Cl atoms are present in 2.16 moles of NCl3? How many Cl atoms are present in 2.16 moles of NCl3?
Earth’s Early Atmosphere Earth’s Early Atmosphere
Video: Frequency of stimulation and force (Recruitment of motor units and force)

For a complete list of videos, visit our video library