A string fixed at both ends vibrates in 5 loo | vedclass

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(A) In a stationary wave formed on a string fixed at both ends,the points where the displacement is always zero are called nodes. The points where the

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$6 \& 5$

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(A) In a stationary wave formed on a string fixed at both ends,the points where the displacement is always zero are called nodes. The points where the amplitude of vibration is maximum are called antinodes.For a string vibrating in $n$ loops,the number of nodes is $n + 1$ and the number of antinodes is $n$.Given that the string vibrates in $5$ loops,we have $n = 5$.Therefore,the number of nodes = $5 + 1 = 6$.The number of antinodes = $5$.Thus,the total number of nodes and antinodes are $6$ and $5$ respectively.

$A$ string fixed at both ends vibrates in $5$ loops as shown in the figure. The total number of nodes and antinodes respectively are

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