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Phase difference between a node and an antinode is _____?

Phase difference between a node and an antinode is _____?

ایک نوڈ اور اینٹینوڈ کے درمیان مرحلے کا فرق _____ ہے؟
Explanation
  • In a standing wave, the phase difference between a node (zero displacement) and an antinode (maximum displacement) is 90° (π/2 radians).
  • This means that when the antinode reaches maximum displacement, the node remains at rest.