SOLUTION: a bowl is made by cutting into half a hollow sphere of external diameter50.8cm, made of metal 2.54cm thick. if the bowl is completely filled with liquid of density 31.75kg/m^3 calc
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Question 1008388: a bowl is made by cutting into half a hollow sphere of external diameter50.8cm, made of metal 2.54cm thick. if the bowl is completely filled with liquid of density 31.75kg/m^3 calculate the mass of liquid in grams. Answer by mananth(16946) (Show Source):
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external diameter50.8cm, made of metal 2.54cm thick.
internal diameter = 50.80-2.54*2 = 45.76 cm = 0.4576 m
radius = 0.2288 m
Volume of hemisphere =
V = (2/3) *3.142 * (0.2288)^3
= 0.025 m^3
mass = d*v
mass = 0.025 * 31.75
=0.8255 kg
= 825.50 gms
