Obtain an expression for the fundamental frequency in a closed pipe. What type of overtones are produced in it?

Discuss the harmonic produced in closed pipe.

An open organ pipe can produce a fundamental note of frequency x. What will be the overtones produced in the pipes ?

What type of genes do express continuously?

Compare the frequencies of the different harmonies produced ina closed pipe and open pipe and show that the fundamental frequency of an open pipe is one octate higher than that of closed pipe.

What are beats ? Deduce the expression for beat frequency.

What is Doppler's effect? Derive an expression for the apparent frequencies when the medium at source is in motion, observe at rest.

What is a satellite ? Obtain an expression for total energy of a satellite.