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Author Question: The dark maria on the moon are A) layers of dark meteoritic debris from impacts B) layers of ... (Read 47 times)

Deast7027

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on: Jul 27, 2018
The dark maria on the moon are
 
  A) layers of dark meteoritic debris from impacts
  B) layers of darker rock just beneath the surface which have been uncovered by impacts
  C) huge impact basins filled in by lava flows
  D) oceans of liquid water covering the surface

Question 2

If the inductance and the capacitance both double in an LRC series circuit, the resonant frequency of that circuit will
 
  A) decrease to one-half its original value.
  B) decrease to one-fourth its original value.
  C) decrease to one-eighth its original value.
  D) increase to twice its original value.
  E) increase to four times its original value.


peter

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

C

Answer to Question 2

A


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