Question

(a)
of waves
(b)
In the diagrams the number of waves
produced in one second is shown.
Answer the following questions:
Write frequency
produced in a and b
i. Find the speed of both if wavelengths of a and bare Im and 2m respectively,
iii. Which of them has high pitch and which has high intensity?​

Answer 1

Answer:

First show the diagram then I will answer your question