Question

A beverage manufacturer performs a taste-test and discovers the people like their fizzy beverages best when the radius of the bubbles is about 0.5 mm. According to the formula below, what would be the volume of the one of these bubbles?

Answer 1

Answer with explanation:

Radius of the Bubble = 0.5 mm

Volume of the bubble is given by the formula

$r=[\frac{3V}{4\pi}]^{\frac{1}{3}}$

Taking cube on both sides

$V=\frac{4\pi\times r^3 }{3}\\\\ V=\frac{4*3.14*(0.5)^3}{3}\\\\V=\frac{12.56\times 0.125}{3}\\\\ V=\frac{1.57}{3}\\\\v=0.52333....$

Gives,→ V=0.52 mm³(approx)

Option C: about 0.52 mm³

Answer 2

The answer is C i just finished that same question