Answer :- 6 m/s
V =λ /T
Since T = 1 /f we can also say that:
v = λ . f
So, using that last formula:
v= 2 m . 3 Hz
= 6 m/s
Answer:
Well, I think you should do it on Life experiences...
Explanation:
I think his only problem is B.) <span>capturing his audience's attention</span>