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

Author Question: The Main Sequence is the first stellar stage in which energy produced by ________ balances the ... (Read 27 times)

stephzh

  • Hero Member
  • *****
  • Posts: 556
on: Jul 27, 2018
The Main Sequence is the first stellar stage in which energy produced by ________ balances the energy lost by radiation from the surface of the star.
 
  Fill in the blank(s) with correct word

Question 2

The ________ hypothesis was considered plausible in the 1800s, but is it no longer taken seriously.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

fffftttt

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 27, 2018
Answer to Question 1

fusion (of hydrogen into helium) or nuclear reactions

Answer to Question 2

collision


stephzh

  • Hero Member
  • *****
  • Posts: 556
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


fffftttt

  • Sr. Member
  • ****
  • Posts: 322
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Historical U.S. Energy Use Historical U.S. Energy Use
Common sequence features in integrated retroviruses and other eukaryotic transposable elements Common sequence features in integrated retroviruses and other eukaryotic transposable elements
Ocean Energy Ocean Energy
El Niño events release energy El Niño events release energy
Energy Transfer Energy Transfer
Annotation of a DNA sequence containing part of the human beta-globin gene Annotation of a DNA sequence containing part of the human beta-globin gene
Video: First Stage of Labor and Delivery Video

For a complete list of videos, visit our video library