如图所示,用有机玻璃或玻璃,胶合一个扁平矩形容器(亦可用其他材料,只要不漏水、液面升降变化情况可清楚观察到即可)。容器长20厘米,高14厘米,宽3厘米(为安放稳定,底面可加宽度)。容器内装入一半水,为了便于观察,可加几滴红墨水。在容器的正面两侧边沿,对称地各贴一条5毫米宽的竖坐标纸,0点刻度线正好为纸的1/2,且与容器中的水面重合。这样,一个加速度计就做好了。 As shown, plexiglass or glass, glue a flat rectangular container (also available with other materials, as long as no water leakage, liquid level changes can be clearly observed). Container length 20 cm, height 14 cm, width 3 cm (for the stability of the installation, the bottom can be increased width). Half of the container filled with water, in order to facilitate the observation, add a few drops of red ink. In the container on both sides of the front edge, symmetrically affixed to a 5 mm wide vertical coordinate paper, 0 mark line just for the paper 1/2, and coincides with the surface of the container. In this way, an accelerometer is done.