The frequency of the fundamental of the guitar string is 320 hz. at what speed v do waves move along that string? .wavelength = 40cm

Dshould be the right answer i think

Well i am not very good at this but  i would be guessing 1hope i  

Um idk im just doing this for points so just ask google or something

The scientist was trying to demonstrate that humans can introduce their own biases into an experiment. bias is a prejudice in favor of one thing compared with the another.in this case, the bias is believing that mice with higher intelligence would solve the maze better.  bias in science should be avoided as it is not desirable that research becomes influenced by scientists personal beliefs.