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

Author Question: What is an extrasolar planet? A) a planet that is extra large compared to what we'd expect B) a ... (Read 58 times)

jeatrice

  • Hero Member
  • *****
  • Posts: 543
on: Jul 27, 2018
What is an extrasolar planet?
 
  A) a planet that is extra large compared to what we'd expect
  B) a planet that is considered an extra, in that it was not needed for the formation of its solar system
  C) a planet that orbits a star that is not our own Sun
  D) a planet that is larger than the Sun

Question 2

Which of the following hypothetical observations, if true, would disprove a prediction of the Big Bang theory?
 
  A) the discovery that the temperature of the universe is only 2.73 K
  B) the discovery of a galaxy moving toward us
  C) the discovery of two galaxies at the same distance, moving away with slightly different speeds
  D) the discovery of a galaxy with 30 helium abundance
  E) the discovery of a galaxy with 10 helium abundance


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

stillxalice

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

C

Answer to Question 2

E


jeatrice

  • Member
  • Posts: 543
Reply 2 on: Jul 27, 2018
Wow, this really help

dyrone

  • Member
  • Posts: 322
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

The FDA recognizes 118 routes of administration.

Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o
Polyps and polyposis. A polyp is a protruding growth from a mucous membrane lining a hollow organ. I Polyps and polyposis. A polyp is a protruding growth from a mucous membrane lining a hollow organ. I
Evolution of the Sun's luminosity, radius and effective temperature compared to the present Sun Evolution of the Sun's luminosity, radius and effective temperature compared to the present Sun
What type of errors are these: calling only large dogs a dog and calling a dog a kitty? What type of errors are these: calling only large dogs a dog and calling a dog a kitty?
Anatomy of the Large Intestine By the time chyme reaches the large intestine, most of its nutrients Anatomy of the Large Intestine By the time chyme reaches the large intestine, most of its nutrients
The large, white flowers of giant saguaro cactus (Carnegiea gigantea) produce sweet nectar. The flow The large, white flowers of giant saguaro cactus (Carnegiea gigantea) produce sweet nectar. The flow
Video: Embryonic development - Weeks 5 to 8

For a complete list of videos, visit our video library