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Author Question: A white dwarf star with a mass equal to that of the sun is about the size of A) the earth. B) a ... (Read 54 times)

neverstopbelieb

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on: Jul 29, 2018
A white dwarf star with a mass equal to that of the sun is about the size of
 
  A) the earth. B) a proton. C) the sun. D) a basketball.

Question 2

A flashlight draws 0.133 A from a 3.0-V battery pack. In 2.0 minutes
 
  (a) how much charge flows from the battery, (b) how much energy does the battery supply, and (c) how many electrons have passed any point in the circuit every second?


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KKcool

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Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

(a) 16 C (b) 48 J (c) 8.3  1017


neverstopbelieb

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Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

laurnthompson

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Reply 3 on: Yesterday
Excellent

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