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

Author Question: Current measurements of the density of the universe support the prediction of the theory of ... (Read 29 times)

shofmannx20

  • Hero Member
  • *****
  • Posts: 562
on: Jul 27, 2018
Current measurements of the density of the universe support the prediction of the theory of inflation that the universe should be flat.
 
  Indicate whether the statement is true or false

Question 2

A perfectly opaque object that absorbs all radiation and reemits the absorbed energy as thermal radiation is
 
  A) a hot, dense cloud of gas.
  B) a cold, dense cloud of gas.
  C) an infrared radiation emitter.
  D) a thermal emitter.
  E) transparent.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Cnarkel

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 27, 2018
Answer to Question 1

FALSE

Answer to Question 2

D


shofmannx20

  • Member
  • Posts: 562
Reply 2 on: Jul 27, 2018
Excellent

CAPTAINAMERICA

  • Member
  • Posts: 325
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

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

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Charles Darwin may be dead and gone but a recent write-in campaign has pitted him against Republican Charles Darwin may be dead and gone but a recent write-in campaign has pitted him against Republican
Possible Geometries of the Universe Possible Geometries of the Universe
Concentric double-pipe heat exchanger for co-current flow Concentric double-pipe heat exchanger for co-current flow
Stomatal density and carbon dioxide Stomatal density and carbon dioxide
Mathematics is the language of universe Mathematics is the language of universe
Find the voltage, current and power for each resistor in the circuit below Find the voltage, current and power for each resistor in the circuit below
Video: Acids and bases - definition

For a complete list of videos, visit our video library