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

Author Question: The event that changes a protostar to a full-fledged star is A) gravitational collapse. B) ... (Read 204 times)

xroflmao

  • Hero Member
  • *****
  • Posts: 515
on: Jul 29, 2018
The event that changes a protostar to a full-fledged star is
 
  A) gravitational collapse.
  B) gravitational expansion.
  C) thermonuclear fusion.
  D) the emission of light.
  E) a catastrophic increase in temperature.

Question 2

Which star will emit the shortest wavelength of its peak frequency?
 
  A) a blue star
  B) a yellow star
  C) a red star
  D) a green star


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

scrocafella

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A


xroflmao

  • Member
  • Posts: 515
Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it

bitingbit

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Betelgeuse star (Hubble) Betelgeuse star (Hubble)
Range of Motion of the Hip Joint, Position of the Leg for Full External Rotation Range of Motion of the Hip Joint, Position of the Leg for Full External Rotation
The Structure of an Old High-Mass Star The Structure of an Old High-Mass Star
Black Hole and Companion Star Black Hole and Companion Star
Question about Resultant of gravitational force? Question about Resultant of gravitational force?
Sea star Sea star
Video: Blood Test Basics

For a complete list of videos, visit our video library