Question

A beverage manufacturer performs a taste-test and discovers that people like their fizzy beverages best when the redius of the bubbles is about 0.7 mm. According to the formula below, what would be the volume of one of these bubbles?

Answer 1

0.267
`mm^3`

Explanation:

Radius of the Bubble = 0.7 mm

Volume of the bubble is given by the formula :

`r=\sqrt[3]{(3V)/(4\pi ) }`

Taking cube on both sides

`V=(4\pi* r^3 )/(3)\\\\ V=(4*3.14*(0.7)^3)/(3)\\\\V=(12.56* 0.064)/(3)\\\\ V=(0.804)/(3)\\\\V=0.267mm^3`