In Quantum Mechanics a Node (Nodal Surface or Plane)is
A)a $\varPsi$

question 26

Multiple Choice

In quantum mechanics a node (nodal surface or plane) is

• A)a place where \(\varPsi\) is negative.
• B)a place where \(\varPsi\) is positive.
• C)a place where \(\varPsi\) = 0.
• D)a place where \(\varPsi\) ² is large.
• E)a place where \(\varPsi\) ² is negative.

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