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nilankshi
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A capsule of medicine is in the shape of a sphere of diameter 3.5 mm.how much medicine (in nm^3 )is needed to fill this capsule?
 2 years ago
 2 years ago
nilankshi Group Title
A capsule of medicine is in the shape of a sphere of diameter 3.5 mm.how much medicine (in nm^3 )is needed to fill this capsule?
 2 years ago
 2 years ago

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nilankshi Group TitleBest ResponseYou've already chosen the best response.1
help mee plzz.....
 2 years ago

phi Group TitleBest ResponseYou've already chosen the best response.0
can you find the volume in cubic mm?
 2 years ago

phi Group TitleBest ResponseYou've already chosen the best response.0
1 cubic nm = 1 nm^3 = 1e^27 m^3 1 mm= 1e3 m and 1 mm^3 (cubic mm) = 1e9 m^3
 2 years ago

sasogeek Group TitleBest ResponseYou've already chosen the best response.0
volume of a sphere is \[\huge \frac{4}{3}\pi r^3 \] diameter is 3.5, implying that radius is 1.75, substitute and u have a value in mm^3, then convert to nm^3
 2 years ago

doncatch Group TitleBest ResponseYou've already chosen the best response.0
22.458 mm^3
 2 years ago

CoolTeen8572 Group TitleBest ResponseYou've already chosen the best response.1
What factors cause mechanical weathering? Explain why chemical weathering occurs faster in hot, wet climates than in cool, dry climates. What role does weathering play in the formation of soil? How did settlers on the Great Plains help create the Dust Bowl? Describe two techniques that farmers use to conserve soil.
 2 years ago

phi Group TitleBest ResponseYou've already chosen the best response.0
so I would do: \[\frac{4}{3} \pi (3.5)^3 \cdot 10^{9} m^3\cdot \frac{1 nm^3}{10^{27} m^3}\]
 2 years ago

sasogeek Group TitleBest ResponseYou've already chosen the best response.0
phi, the diameter is 3.5, not the radius... :
 2 years ago

phi Group TitleBest ResponseYou've already chosen the best response.0
tweaked \[ \frac{4}{3} \pi (3.5/2)^3 \cdot 10^{9} m^3\cdot \frac{1 nm^3}{10^{27} m^3} \]
 2 years ago
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