SOLUTION: HI PLEASE I NEED YOUR HELP WITH THE QUESTION BELOW The cochlea is a coiled cylindrical tube that forms the auditory portion of the ear. A cochlear tube with a radius of 4.05 mm

Question 1154286: HI
PLEASE I NEED YOUR HELP WITH THE QUESTION BELOW
The cochlea is a coiled cylindrical tube that forms the auditory portion of the ear. A cochlear tube with a radius of 4.05 mm occupies 1.40 cm3, what is the length of the coiled tube inside the ear? Round your answer to 3 significant digits.

Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

The cochlea is a coiled tube, so you need formula of volume of cylinder:
where is a radius and is height (in your case length )

if a cochlear tube has a radius of and occupies ,

......convert to : =>1.40cm^3= 1.40*1000mm^3=1400mm^3

=>the length of the coiled tube inside the ear

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