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Author Question: In a star, the condition of balance between the inward force of gravity and the outward force of ... (Read 97 times)

cagreen833

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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?


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Jody Vaughn

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Reply #1 on: Jul 28, 2018
Answer to Question 1

a

Answer to Question 2

150 electrons removed


cagreen833

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Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

phuda

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Reply 3 on: Yesterday
Wow, this really help

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