Briefly discuss the formation of standing waves in open organ pipes.

Discuss the formation of stationary waves in a closed organ pipe and also explain different modes (nodes, antinodes, overtones) of vibration.

Vibrations in open organ pipe

(a) Explain the formation of standing waves in an organ pipe closed at one end and discuss the various modes of vibration.

In the stationary waves in an open organ pipe -

In the stationary waves in an open organ pipe -

Briefly discuss the formation of male gametophyte.

Briefly discuss the importance of chromosomes in an organism.

Give analytical treatment of formation of standing waves on strings and discuss briefly the normal modes of vibration of strings.

Discuss some charcteristics of standing waves.