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

Author Question: According to Olbers's paradox, the night sky should: A) be pitch black. B) be black with tiny ... (Read 24 times)

olgavictoria

  • Hero Member
  • *****
  • Posts: 528
on: Jul 27, 2018
According to Olbers's paradox, the night sky should:
 
  A) be pitch black.
  B) be black with tiny stars.
  C) be glowing blindingly bright.
  D) have alternate phases of brightness and darkness.

Question 2

By the time the Universe was about two minutes old, protons and neutrons could link to form _____, the nucleus of a heavy hydrogen atom, and not be broken apart again.
 
  A) uranium
  B) helium
  C) nitrogen
  D) deuterium


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

carlsona147

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

C

Answer to Question 2

D


olgavictoria

  • Member
  • Posts: 528
Reply 2 on: Jul 27, 2018
Excellent

ricroger

  • Member
  • Posts: 352
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black The effective temperature, or black body temperature, of the Sun (5777 K) is the temperature a black
Tiny insect Tiny insect
Structure of a Schwarzschild (Nonrotating) Black Hole Structure of a Schwarzschild (Nonrotating) Black Hole
The fuel tank pressure sensor (black unit with three wires) looks like a MAP sensor and is usually ... The fuel tank pressure sensor (black unit with three wires) looks like a MAP sensor and is usually ...
Video: Amniocentesis and CVS Animation

For a complete list of videos, visit our video library