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

Author Question: In a star, the condition of balance between the inward force of gravity and the outward force of ... (Read 105 times)

cagreen833

  • Hero Member
  • *****
  • Posts: 544
on: Jul 28, 2018
In a star, the condition of balance between the inward force of gravity and the outward force of thermal and radiation pressure is known as _______________ equilibrium.
 a. hydrostatic
  b. thermal
  c. photostatic
  d. magnetostatic

Question 2

An insulator has a positive electric charge of 2.4  10 -17 C. How many electrons were added or removed?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jody Vaughn

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 28, 2018
Answer to Question 1

a

Answer to Question 2

150 electrons removed


cagreen833

  • Member
  • Posts: 544
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)

EAN94

  • Member
  • Posts: 307
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

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

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Spectra of a Metal-Poor and a Metal-Rich Star Spectra of a Metal-Poor and a Metal-Rich Star
Measuring the Specific Gravity of Urine with a Refractometer Measuring the Specific Gravity of Urine with a Refractometer
The second half of life brings a change from outward to inward concerns and from physical to ... The second half of life brings a change from outward to inward concerns and from physical to ...
Dermatitis herpetiformis is a blistering skin condition associated with celiac disease. Dermatitis herpetiformis is a blistering skin condition associated with celiac disease.
Acid–Base Balance Acid–Base Balance
finding the resultant force finding the resultant force
Video: Oogenesis Animation

For a complete list of videos, visit our video library