Two waves are approaching each other with a velocity of 20 m/s and fre – McqOptions

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1.	Two waves are approaching each other with a velocity of 20 m/s and frequency\[n\]. The distance between two consecutive nodes is [Pb. PMT 1999]
A.	\[\frac{20}{n}\]
B.	\[\frac{10}{n}\]
C.	\[\frac{5}{n}\]
D.	\[\frac{n}{10}\]
Answer» C. \[\frac{5}{n}\]

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