Answer:
The fundamental frequency of can is 2.7 kHz.
Explanation:
Given that,
A typical length for the auditory canal in an adult is about 3.1 cm, l = 3.1 cm
The speed of sound is, v = 336 m/s
We need to find the fundamental frequency of the canal. For a tube open at only one end, the fundamental frequency is given by :

So, the fundamental frequency of can is 2.7 kHz. Hence, this is the required solution.
Answer:
change waterslide according to question. and you are good to go. check photo for solve
It woul be 0 because it is not moving. It is staying at a constant rate.
It won't be able to mix because one will not get evaporated and it wont go together
Hello,
I think that A is the right one.