What are nodes and antinodes?

If you set up the seventh harmonic on a string fixed at both ends, how many nodes and antinodes are set up in it

If you set up the seventh harmonic on a string fixed at both ends, how many nodes and antinodes are set up in it -

In a standing wave 4 nodes and 3 antinodes are formed between two fixed end of string of length 6 m.Then the wave length of the standing wave is

(a) Draw diagrams to show the longitudinal mode of vibration and transverse mode of vibration of an electrically maintained tuning fork in the Melde's experiment. (b) Indicate with the help of a diagram the positions of nodes and antinodes on a vibrating tuning fork.

A standing wave having 3 nodes and 2 antinodes is formed between two atoms having a distance 1.21Å between them. The wavelength of the standing wave is

What is a node?

In the 5th overtone of an open organ pipe, these are (N-stands for nodes and A- for antinodes)

If in a stationary wave the amplitude corresponding to antinode is 4 cm, then the amplitude corresponding to a particle of medium located exactly midway between a node and an antinode is :-

A string fixed at its both ends vibrates in 5 loops as shown in the figure. The total number of nodes and antinodes are respectively

The air in a closed tube 34 cm long is vibrating with two nodes and two antinodes and its temprature is 51^(@)C . What is the wavelength of the waves produced in air outside the tube, when the temperature of air is 16^(@)C ?