Answer:
6.29 meters.
Explanation:
, where v is the speed of wave and f is the frequency of wave.
We are given that ,
The speed of sound is 346 m/s.
i..e v=346 m/s
A sound wave travels at a frequency of 55 H.
i..e f=55
the wavelength would be 6.29 meters.
This is based on another brainly answer
Link: brainly.com/question/12538018
Incognito tab on your window gets rid of search history. Go to a website with a hotline, then call the number.
<span> Force = mass x acceleration. </span>
<span>Force = 12 kg x 4 m/s2 = 48 kgm/s2 = 48 Newtons</span>
