NEET · Physics · Wave on a String — Gap Fill

Exercise and reference answers

Missing parts

1. Answer

   2L

   Choices

   1. L
   2. 2L
   3. L/2
   4. 4L

2. Answer

   v / (2L)

   Choices

   1. v / L
   2. v / (2L)
   3. v / (4L)
   4. v × L

Complete the statement

On a string of length L fixed at both ends, the fundamental frequency is f₁ = v / ({0}). The n-th harmonic is f_n = n × {1}.

Instructions

Fill the fundamental and harmonic frequencies.