Question

How do you calculate the volume of a sphere with radius 3inches in liters?

Answer 1

is there any particular reason why the post turns blue?

Answer 2

Asking for QH I think

Answer 3

Amistre is it blue on the left pane for you?

Answer 4

yes it is

Answer 5

volume of sphere in general is
\(V = \frac{4}{3} \pi r^3 \)

Answer 6

Ok, that is because I paid 10 Owlbucks to get it answered.

Answer 7

you paid to get it answered? or responded to?

Answer 8

Well, I paid to get a Qualified Helper to answer it.

Answer 9

everything else is constant so all you need to do is multiply the value of the radius to itself three times and then multiply it by 4/3 then add the pi symbol

Answer 10

is it spose to be blue for all to see? or was that intended for special people?

Answer 11

Blue for all to see.

Answer 12

as of now what do QH's do with owlbucks they receive as payments?

Answer 13

making sure :) carry on ...

Answer 14

So I paid 10 OwlBucks. Nincompoop is the only QH online, he came to help. I liked his response. I rated him. He gets a rating and a share of the OB.

Answer 15

Anyone who wants to be a QH - read What's New and the blog.

Answer 16

What about the liters bit?

Answer 17

\[\large \text{ L} = \dfrac{\text{in}^3}{61.024}\]

Answer 18

let us do a dimensional analysis

Answer 19

you may use that to convert volume to liters in the end

Answer 20

Thanks Nincl Awesome job!

Answer 21

Thanks all of you. You were really helpful

Answer 22

I guess rational gave the conversion unit already

Answer 23

We have:
1 inches = 2.54 cm
so:
3 inches = 7.62 cm
or:
3 inches = 0.762 dm
then
the requested volume, in liters, is:
V = (4*3.14/3) * (0.762)^3
of course I'm referring to liters of water

Answer 24

\(\color{blue}{\text{Originally Posted by}}\) @Preetha
So I paid 10 OwlBucks. Nincompoop is the only QH online, he came to help. I liked his response. I rated him. He gets a rating and a share of the OB.
\(\color{blue}{\text{End of Quote}}\)

What does he do with the share of the OwlBuck?