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

Author Question: Identify a true statement about the cosmic microwave background. A) It is blackbody radiation ... (Read 54 times)

clmills979

  • Hero Member
  • *****
  • Posts: 551
on: Jul 27, 2018
Identify a true statement about the cosmic microwave background.
 
  A) It is blackbody radiation with an apparent temperature of 2.725  0.002 K.
  B) It is radiation present in the ultraviolet spectrum.
  C) It is gamma radiation with an apparent temperature of 5.755  0.005K.
  D) It is radiation that was present before the big bang.

Question 2

__________is the distribution of clusters and superclusters of galaxies in filaments and walls enclosing voids.
 
  A) Redshift
  B) The big bang
  C) The big rip
  D) Large-scale structure


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dudman123

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

D


clmills979

  • Member
  • Posts: 551
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

abro1885

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Spectrum of the Cosmic Microwave Background Spectrum of the Cosmic Microwave Background
Identify the Main Term Identify the Main Term
Intensity and Wavelengths of Emitted Radiation Intensity and Wavelengths of Emitted Radiation
Can you identify the banding patterns predicted by each model after the first round of ... Can you identify the banding patterns predicted by each model after the first round of ...
Chart showing average yearly dose of radiation from natural and human-made sources Chart showing average yearly dose of radiation from natural and human-made sources
Identify the junction nodes in the circuit shown in Figure 21-1. Identify the junction nodes in the circuit shown in Figure 21-1.
Video: Stroke volume - preload, sarcomere length and Frank -Starling law

For a complete list of videos, visit our video library