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MAXImum [283]
3 years ago
11

A balloon is expanded to the same volume as that of a human head. Do an order-of-magnitude estimate of the volume of this balloo

n in cm^3
a. 100cm^3

b. 1,000,000cm^3

c. 10cm^3

d. 1,000cm^3
Physics
1 answer:
Grace [21]3 years ago
4 0

Answer:

Volume of head = 1000 cm^3

Explanation:

 The head of a normal person can be assumed as a sphere with radius 10 cm.

 Volume of sphere=\frac{4}{3} \pi r^3, where r is the radius.

 We have approximate radius = 10 cm.

  Approximate volume of head =\frac{4}{3}* \pi *10^3=4189 cm^3

 In the given options the closest value to the approximate volume is 1000 cm^3.

 So, volume of head = 1000 cm^3

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