C137
contestada

What is the ratio of the wavelengths of these two notes?
a. 3 to 2
b. 2 to 3
c. 4 to 3
d. 5 to 6

What is the ratio of the wavelengths of these two notes a 3 to 2 b 2 to 3 c 4 to 3 d 5 to 6 class=