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.
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.
Related questions
Question
Transcribed Image Text: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.
2. Draw the graphs for each harmonic include
the equilibrium line in each diagram.
3. calculate the location of every node and
anti-node in each air column from question 2
diagrams.
4. using a tuning fork of unknown frequency
you find the first harmonic when the lenght of
the air column is 13.6cm what is the
frequency of the tuning fork?
5. waking up in a room wearinv a gas mask
there is a graduated cylinder filled with water,
a glass tube, and a tuning fork that has 780HZ
written on it. there is also a pencil, paper, and
a calculator. a voice fills the room fills fhe
room and says I have replaced fhe air in the
room with a different gas. at which speed the
sound travel in this room, i will let you go free.
what do i do to escape?
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
