what is amplitude of a wave?

Explain the term amplitude of a wave. Draw the diagram of a wave and mark its amplitude on it.

The picture shows a wave generated in a laboratory What is the amplitude of the wave shown ?

Two identical travelling waves, moving in the same direction are out of phase by pi//2 rad. What is the amplitude of the resultant wave in terms of the common amplitude y_(m) of the two combining waves?

The displacement of a vibrating string versus position along the string is shown in the figure. The periodic wave have a speed of 10.0cm/s. A and B are two points on the string. What is the amplitude of the wave?

(a) what is the displacemant amplitude for a sound wave having a frequency of 100 Hz and a pressure amplitude of 10 pa? (b) The displacement amplitude of a sound wave of frequency 300 Hz is 10^(-7) m. what is the pressure amplitude of this wave ? speed of sound in airb is 340 ml s and density of a ir is 1.29kg// m^(3) .

The ratio of amplitude of two waves is 2:3 . What is the ration of intensities of these waves?

What do you mean by amplitude of a sound wave ?

Two waves gives by y_(1)=10sinomegat cm and y_(2)=10sin(omegat+(pi)/(3)) cm are superimposed. What is the amplitude of the resultannt wave?