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 69 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
Gracias!

tandmlomax84

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

A crescent Moon and "star" A crescent Moon and "star"
Mass Loss from a Supermassive Star Mass Loss from a Supermassive Star
The Structure of an Old Low-Mass Star The Structure of an Old Low-Mass Star
A rubber mallet used to deliver a force to an object without harming the surface. A rubber mallet used to deliver a force to an object without harming the surface.
Testing muscle strength using opposing force Testing muscle strength using opposing force
finding the resultant force finding the resultant force
Video: Chemical Synapse Animation

For a complete list of videos, visit our video library