A cylindrical container with a base radius of 4 cm contains water. A conical object with a base radius of 3 cm is completely submerged in water. The water level rises by 0.6 cm. Find the height of the cone.
一个底面半径为4cm的圆柱形容器里盛有水，把一个底面半径为3cm的圆锥形物体完全浸没在水中，水面上升了0.6厘米，求圆锥的高．
<gadget id="calculator">4 ** 2</gadget>
<output>16</output>

<gadget id="calculator">3.14 * 16 * 0.6</gadget>
<output>30.144</output>

<gadget id="calculator">3 ** 2</gadget>
<output>9</output>

<gadget id="calculator">3.14 * 9</gadget>
<output>28.26</output>

<gadget id="calculator">3 / 28.26</gadget>
<output>0.106157</output>

<gadget id="calculator">30.144 * 0.106157</gadget>
<output>3.199997</output>

<result>3.199997</result>