i need to get the answer of this question today today its the test, plz someone
The volume of the tank is given by
V = (4/3)pi(r3) where r is the radius
So we have
V = (4/3)pi(7.7m)3 = about 1912.320958 m3
And 1 m3 = 1000L
So 1912.320958 x 1000 = about 1,912,321 L
A Spherical water tank is of 7.7m radius. How many liters of water can it contain
I. The Volume of the Sphere in m^3:
$$\small{\text{
$
\begin{array}{rcl}
V &=& \frac{4}{3}\pi r^3 \\\\
V &=&\frac{4}{3}\pi (7.7)^3\\\\
V &=&\frac{4}{3}\pi * 456.533\ m^3\\\\
V &=& 1912.32095856 \ m^3
\end{array}
$
}}$$
II. The Volume of the Sphere in liters:
$$\small{\text{
$
1\ m^3 = 1000\ liters
$
}}$$
$$\small{\text{
$
V=1912.32095856\not{m^3} *\frac{1000\ liters}{1\ \not{m^3}}=1912320.95856\ l
$
}}$$
Volume is (4/3)*pi*radius3 and a litre is 10-3m3
So Volume = (4/3)*pi*7.73 m3 ≈ 1912 m3 = 1.912*106L
Hmm. Plenty of answers. Luckily they're all the same!
.