A 6.28cm, 4cm wide, and 10cm high cuboid container contains 6cm deep water. Now put a cone with a bottom radius of 2cm and a height of 1.5cm into the cup and completely submerge it. How many centimeters will the water level rise?
一个6.28cm，宽4cm，高10cm的长方体容器内盛了6cm深的水，现将一个底面半径2cm，高1.5cm的圆锥形放入杯中全部浸没，水面上升多少厘米？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">2 ** 2</gadget>
<output>4</output>

<gadget id="calculator">(1/3) * 3.14 * 4 * 1.5 * 4</gadget>
<output>25.12</output>

<gadget id="calculator">1.5 / 25.12</gadget>
<output>0.059713</output>

<gadget id="calculator">(1/3) * 3.14 * 4 * 0.059713</gadget>
<output>0.249998</output>

<result>0.249998</result>