Question

draw a graph for a wave representing wave disturbance and time for a sound changing from low pitch to high pitch, keeping the amplitude of the sound same. ​

Answer 1

actually, pitch of sound depends upon the frequency . higher the frequency means higher the pitch , lower the frequency means lower the pitch.

or you can say that pitch is directly proportional to frequency and inversely proportional to wavelength. that's why high pitch sounds have low wavelength as shown in figure.

Here is your answer

Hope It helps you

Answer 2

Answer:

draw a graph for a wave representing wave disturbance and time for a sound changing from low pitch to high pitch, keeping the amplitude of the sound same.

Explanation:

draw a graph for a wave representing wave disturbance and time for a sound changing from low pitch to high pitch, keeping the amplitude of the sound same.