请给我解答这道题目---**Extracted Content:** **Question Stem:** eg. 求 y=sinx (0≤x≤π) 与 x轴 围成的图形 分别绕 x轴, y轴 旋转一周所得的旋转体的体积. **Mathematical Function and Domain:** y = sin(x) Domain: 0 ≤ x ≤ π **Region Description:** The region enclosed by the curve y = sin(x) and the x-axis. **Axes of Rotation:** x-axis y-axis **Objective:** Find the volume of the solid of revolution obtained by rotating the described region separately around the x-axis and around the y-axis. **Diagram Description:** Partial drawing of a coordinate axis. A vertical line representing the y-axis is shown, labeled with 'y' and an upward arrow indicating the positive direction. The x-axis is not fully shown but is implied as the boundary of the region with y=sin(x).

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