A dolphin can typically hear sounds with frequencies up to 150,000 Hz. What is the speed of sound in water if a wave with this frequency has a wavelength of 0.01 m? Answer is in m/s.

Bthats what im doing to and i figured it out it is b

There is no reason to think the results are biased or not conducted properly but you should not assume the results are correct just because they were done in a laboratory so the answer would be c. it is likely to be reliable because the results support the conclusion presented.

Idon't mean to be a smart alec, length of atoms' bonds is the simplest way to define it.