Using a tuning fork of 440Hz,what is the speed of sound using v=330m/sec+0.6T m/sec if the temp. is 25degres C

Question

and..the extend of refraction is directly proportional to the lenght of the wave right?

Answer 1

aha that’s you? I have recognized you = your P.teacher!

it is the last time you cheat me, OK?

♣ well no matter if it’s a tuning fork or tuning spoon

v=330+0.6*25 =345 m/s;