Which of the following is the best definition of nodes?

A.places of constructive interference in a standing wave
B. places where two waves are added to each other
C.places where one wave blocks another
D.places where a standing wave remains fixed in space

Question

Which of the following is the best definition of nodes? 
  
A.places of constructive interference in a standing wave 
  B. places where two waves are added to each other 
   C.places where one wave blocks another 
   D.places where a standing wave remains fixed in space

anonymous · Answer

I would say C

anonymous · Answer

.places where a standing wave remains fixed in space

anonymous · Answer

oh i'd go with imranmeah

stormfire1 · Answer

imranmeah91 is correct

anonymous · Answer

i thought it was where their amplitudes cancel out or something.

anonymous · Answer

that's destructive interference