a metallic sphere of radius 12 cm is melted and drawn into a wire, whose radius of cross section is 24 cm. what is the length of the wire?
Select:
A) 6 cm  B) 4 cm  C) 8 cm  D) 3 cm  E) 9 cm
<gadget id="calculator">12 ** 3</gadget>
<output>1_728</output>

<gadget id="calculator">24 ** 2</gadget>
<output>576</output>

<gadget id="calculator">1_728 / 576</gadget>
<output>3</output>

<gadget id="calculator">4 * 3</gadget>
<output>12</output>

<gadget id="calculator">12 / 3</gadget>
<output>4</output>

<result>B</result>
a metallic sphere of radius 12 cm is melted and drawn into a wire, whose radius of cross section is 24 cm. what is the length of the wire?
divide(multiply(const_4, divide(power(12, const_3), power(24, const_2))), const_3)
"volume of the wire ( in cylindrical shape ) is equal to the volume of the sphere . π ( 24 ) ^ 2 * h = ( 4 / 3 ) π ( 12 ) ^ 3 = > h = 4 cm answer : b"