
If two similar waves are traveling in the same medium, then they have same wave velocity. so we can infer that

Now, as per the formula ~ we know that :

Now, we can write it as :

And it's also given that frequency of wave A is 3 times that of frequency of wave B.
So, let's add the relation to our equation ~



So, choice C is correct ~
I believe the thesis in this is actually the first sentence considering the rest of the story talks about that first sentence.
A simple sentence is one independent clause that has a subject and a verb and expresses a complete thought.
what are the choices?
Answer:
Yeah I think I have got an answer to this question also
Explanation:
<u>Right</u><u> </u><u>of</u><u> </u><u>human</u><u> </u><u>and</u><u> </u><u>its</u><u> </u><u>counterclaims</u><u> </u>
<u>PLEASE</u><u> </u><u>MARK ME</u><u> </u><u>BRAINLIEST IF</u><u> </u><u>MY ANSWER</u><u> </u><u>IS CORRECT</u><u> </u><u>PLEASE</u><u> </u>