Question

to be specific just the part about statement regarding sperical shape of balloon

2. Determining the volume of a balloon. (10 points) d=zr C= 2 2.1 Blow up a balloon and measure its diameter three times. Estimate the volume of the balloon using these measurements if the volume of perfect sphere is 4/3 r (where the radius is one half of the diameter). Be sure to use significant figures and units correctly. 2.2 Provide a statement which indicates how close the balloon shape is to a perfect sphere. How, if at all, does this effect your calculated volume? Trial Diameter Calculated Volume No 1 VE43 8.1153 VV2238-485 cm3 E8.275 V= 4/3 27s3 V 2373-518cm3 r 8.115 5l cm 10.23cm 2 52 cm Th.55cm 3 V=4/81 8.1153 2238.485 cm3 r=B-115 51cm 623 cm Statement regarding spherical shape of balloon: en

Answer 1

There are many shapes available in balloons based on how they made. When you define the walls of the balloons very well, balloon will take the define shape when filled with air. I think question is asking when walls of the balloon not defined, why it is always taking spherical shape; for this question my answer is-

Statement regarding sperical shape of balloon :-

Sphere is the only shape which can contain more cubic unit of air for a given surface area.