Rankers Physics
Topic: Waves
Subtopic: Waves and its Characteristics

The path difference between the two waves \[ y_{1}= a_{1} sin \left( \omega t -\frac{2\Pi x}{\lambda} \right) \] and \[ y_{2}= a_{2} cos \left( \omega t -\frac{2\Pi x}{\lambda} + \varphi \right) \] is
\[ \frac{\lambda}{2\Pi}\phi \]
\[ \frac{\lambda}{2\Pi}(\phi +\frac{\Pi}{2}) \]
\[ \frac{\lambda}{2\Pi}(\phi - \frac{\Pi}{2}) \]
\[ \frac{2\Pi}{\lambda}\phi  \]

No solution provided for this question.

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