An open vertical tube has water in it. A tuning fork vibrates over its mouth. As the
water level is lowered in the tube, the fourth
resonance is heard when the water level is
161 cm below the top of the tube.
what is the wavelength of the sound wave? the speed of sound in air is 343 m/s. answer in units of cm

where's the following? you gotta add it to know what the choices are

explanation:

false br

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.