
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 ~
The point of view of a snow goose is very high up in the air if it is flying.
Answer:
== == "English grammer active and passive voice change from active to passive .
Explanation:
Rising Action. It’s before the climax, which would be the ship sinking.
Okay well Caesar and Brutus were friends of course. When Brutus decides to join the conspirators in their plot to kill Caesar. The second downfall is that he refused to listen to Cassius. Cassius told Brutus to kill Antony along with Caesar but he did not want the conspirators to appear as butchers so he allowed Antony to live And the last downfall is when he gave Antony permission to speak at Caesars funeral Again Cassius warned Brutus not to let Antony speak Cassius feared that Antony would turn the people against the conspirators and that exactly what happened Brutus had to flea for his life which ultimately lead to his dead.