If the frequency of the AC voltage across a capacitor is doubled, ...

[j.rubin]

If the frequency of the AC voltage across a capacitor is doubled, the capacitive reactance of that capacitor
 
  A) decreases to one-fourth its original value.
  B) increases to 4 times its original value.
  C) decreases to one-half its original value.
  D) becomes zero.
  E) increases to twice its original value.

Question 2

Which type of electromagnetic radiation is able to carry the most information?
 
  A) gamma rays
  B) microwaves
  C) all types have equal ability
  D) radio waves

[AngeliqueG]

Answer to Question 1

C

Answer to Question 2

C

[j.rubin]

YES! Correct, THANKS for helping me on my review

[mochi09]

Excellent