What is the ƒ if v = 50 m/s and λ = 10 m?

5Hz

Explanation:

I hope that by stating f you mean frequency

so I think people in this app just like to give answers without explaining so let me try to explain to you why

first of all, you must know the formula

just insert the values in

50 = 10 x frequency

50/10 = frequency

5 = frequency

im srry but ur wrong the answer is d a smooth rock, some red dirt, and an empty bird's nest.