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 78 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
:D TYSM

tanna.moeller

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

The Sun is the nearest star to Earth. The Sun is the nearest star to Earth.
The same star field photographed with (a) a ground-based telescope, which is subject to poor seeing The same star field photographed with (a) a ground-based telescope, which is subject to poor seeing
Maintaining Physiological Balance Maintaining Physiological Balance
Sodium’s chief role is regulation of fluid balance Sodium’s chief role is regulation of fluid balance
The Romberg test for balance The Romberg test for balance
Statistics Canada, Labour Force Survey Statistics Canada, Labour Force Survey
Video: Introduction to Breast Cancer

For a complete list of videos, visit our video library