A wave has a speed of 20 Hz and a wavelength of 15 m. What is the speed of the wave? 1.33 m/s 300 m/s V=fx2 0.75 m/s

first thing first of the answer is with technology. second thing second thing is that the big bang theory did not happened u see they say it did but what they dont realize is that like dinasures are still a round they might deny it but they and look at these 12 foot human skelteons they find lets see didnt the bible say something about giants. hope this peace.