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 206 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
Wow, this really help

amit

  • Member
  • Posts: 364
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Aftermath of the Tunguska Event Aftermath of the Tunguska Event
A Binary Star System A Binary Star System
The rapid collapse of the South Vietnamese army in 1975 caught many by surprise. Evacuees formed a ... The rapid collapse of the South Vietnamese army in 1975 caught many by surprise. Evacuees formed a ...
Gravitational Potential Energy for the Earth problem Gravitational Potential Energy for the Earth problem
Sunflower Sea Star, California. Sunflower Sea Star, California.
Smooth Brittle Star. Smooth Brittle Star.
Video: Structures that affect circulation - heart and systolic/diastolic BP

For a complete list of videos, visit our video library