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Y=a sin( ​wt+kx) Y=a sin( wt-kx) Why these are different?

  1. Y=asin(​wt+kx)
  2. Y=asin(wt-kx)
Why these are different? 

Grade:12

2 Answers

Arun
25750 Points
4 years ago
Dear student
 
Because there is difference in phse difference of both equations hence they are different.
 
Hope it helps
 
Regards
Arun
karthik satyanarayana
23 Points
4 years ago
The direction of the waves are different . SO, both waves are different.As, both waves traveling in opposite direction, hence both waves are different.
 

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