1. assume the speed of sound is 343m/s.calculate the lenght of the air columb for firstharmonic, second harmonic, third harmonicand fourth harmonic for a 1450HZ tuning fork.2. Draw the graphs for each harmonic includethe equilibrium line in each diagram.3. calculate the location of every node andanti-node in each air column from question 2diagrams.4. using a tuning fork of unknown frequencyyou find the first harmonic when the lenght ofthe air column is 13.6cm what is thefrequency of the tuning fork?5. waking up in a room wearinv a gas maskthere is a graduated cylinder filled with water,a glass tube, and a tuning fork that has 780HZwritten on it. there is also a pencil, paper, anda calculator. a voice fills the room fills fheroom and says I have replaced fhe air in theroom with a different gas. at which speed thesound travel in this room, i will let you go free.what do i do to escape?

Given: The speed of sound in air is v=343 m/s. The frequency of tuning fork is f=1450 Hz. The…

Answered: 1. assume the speed of sound is 343m/s.…

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1. assume the speed of sound is 343m/s. calculate the lenght of the air columb for first harmonic, second harmonic, third harmonic and fourth harmonic for a 1450HZ tuning fork.