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Author Question: The minimum size that makes it possible for a planetary surface to remain habitable over long time ... (Read 101 times)

jon_i

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on: Jul 27, 2018
The minimum size that makes it possible for a planetary surface to remain habitable over long time periods is a size that allows
 
  A) plate tectonics to be present
  B) a magnetic field to be present
  C) an atmosphere to be present
  D) hot spot volcanism to be present

Question 2

A 1 mF, a 2 mF, and a 3 mF capacitor are connected in series, the combination being connected across a 9 volt battery.
 
  (a) Which capacitor has the greatest charge?
  (b) Which capacitor has the greatest voltage?


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amandalm

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Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

(a) They all have the same charge.
(b) 1 mF


jon_i

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Reply 2 on: Jul 27, 2018
:D TYSM

Dnite

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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