If a conical iron block is completely immersed in a cuboid with a bottom area of 31.4 square centimeters and a height of 10 centimeters, the water level rises by 1.5 centimeters. It is known that the radius of the base of the conical iron block is 3 cm, so how many centimeters is the height of the cone?
将一个圆锥铁块完全浸入底面积是31.4平方厘米，高10厘米的长方体装有水的容器中，水面升高了1.5厘米．已知圆锥铁块的底面半径是3厘米，那么圆锥的高是多少厘米？
<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">31.4 * 1.5 * 0.106157</gadget>
<output>4.999995</output>

<result>4.999995</result>