Chemical parison

The blown parison (with the shape of a sphere) has a volume of 1.9 liters. What is its surface?

Final Answer:

S =  741.86 cm2

Step-by-step explanation:

V=1.9 l cm3=1.9 1000  cm3=1900 cm3  V = 34 π r3  r=34π3 V=34 3.14163 19007.6834 cm S=4π r2=4 3.1416 7.68342=741.86 cm2



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