for question 12 why is the harmonic number 3 used in the equation instead of 2, as in question 11 the harmonic number is 1? this is a non graded practice worksheet = .& + 2.5)(e) The student performing this experiment determines that the temperature of the room is actually slightly higher than 20 C. Is thecalculation of the frequency in part (b) too high, too low, or still correct?T↑ VTToo high✓Too lowStill correct Justify your answer.Lower T => Lown I is to LowIn exprimt11. What is the fundamental frequency of the 2.00 meter closed pipe? (Assume the speed of sound is 340 m/s for thisproblem) Draw the standing wave. (42.5 Hz)(340)f-^f=42.5 H₂1(4) (2)12. What is the wavelength of the next standing wave (the next harmonic) of the pipe in the above problem? (2.67m)(4)(z)4Lλ =2.67m3SAMSUNG

12) Length of the closed pipe is L=2.00 m

Answered: 12. What is the wavelength of the next…

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12. What is the wavelength of the next standing wave (the next harmonic) of the pipe in the above problem? (2.67m) 4L (4)(z) ^ 2.67m 3