Recent content by bobacity

Thanks everyone! I was just unsure whether I needed all the extra info or not.

I think the answer is just 1/10 (according to the formula for period), so the answer is 0.1. Is that correct? Thanks!

Would it be 2500000 Hz?

Since the period is 0.025s, I think the frequency is 1/0.025s = 40 Hz. I don't know how can I proceed solving the problem from here. I'm assuming I will have to try to find the velocity and wavelength, but idk how.

oops, I meant 4*10^-7 seconds! Is that correct?

Would 0.400 μs be 4*10^7 seconds?

I think I can solve the frequency by doing 1/0.400 μs, but I'm not sure.