In the potential energy diagram of a molecule, the activation ...

[OSWALD]

In the potential energy diagram of a molecule, the activation energy is the energy that is
 
  A)
 
  necessary to get the molecule to form.
  B)
 
  above the ground state of the molecule.
  C)
 
  released when the molecule is formed.
  D)
 
  stored in the molecule.
  E)
 
  at the ground state of the molecule.

Question 2

In a series LRC circuit, the frequency at which the circuit is at resonance is f0. If you double the resistance, the inductance, the capacitance, and the voltage amplitude of the ac source, what is the new resonance frequency?
 
  A) f0 B) f0/4 C) 2 f0 D) f0/2 E) 4 f0

[pangili4]

Answer to Question 1

A

Answer to Question 2

D

[OSWALD]

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[pangili4]

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