Assume the speed of sound is 343m/s. If you shout across a canyon and it takes 2.5 seconds to hear your echo, How wide is the canyon? 8. If the wavelength of 550 Hz sound in a liquid is 3.1m, what is the speed of this wave in the liquid?

9. Assume the speed of sound is 343m/s. The sound emitted by a bat has a wavelength of 10.0 mm, what is the frequency of this wave?​

6/20

step-by-step explanation:

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

probably .5

i can on others if necessary.

im not sure what this means: mc011-7.jpg

step-by-step explanation: