This topic contains a solution. Click here to go to the answer

Author Question: Which of the following best describes the current scientific view of possibilities of travel to ... (Read 45 times)

vicky

  • Hero Member
  • *****
  • Posts: 586
Which of the following best describes the current scientific view of possibilities of travel to distant parts of our galaxy (or universe) with such things as hyperspace, wormholes, or warp drive?
 
  A) We do not know if travel in any of these ways is really possible, but they do not contradict any known laws of physics.
  B) There is no doubt that such travel is possible, though it remains well beyond our current technology.
  C) They sound like fun, but they are not possible because they allow faster-than-light travel.
  D) They seemed to be allowed by special relativity, but general relativity does not allow for them.

Question 2

If we compress the entire history of the into one year, each day represents
 
  A) about a billion years
  B) a few tens of millions of years
  C) a few hundred years
  D) a few million years



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

josephsuarez

  • Sr. Member
  • ****
  • Posts: 323
Answer to Question 1

A

Answer to Question 2

B




vicky

  • Member
  • Posts: 586
Reply 2 on: Jul 27, 2018
Gracias!


abro1885

  • Member
  • Posts: 337
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

The FDA recognizes 118 routes of administration.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

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

For a complete list of videos, visit our video library