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Physics, 13.02.2021 14:00 BreBreDoeCCx

4. 美萍用量来测量水的体积。下面哪项是读取读数时的正确方法? OA量筒放在桌上,眼睛直視量简并与三月面平行
B以最靠近量的巨宫读取读数
C. 用手捏着量管才读取关数
CD可以从各方向读取達人​

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4. 美萍用量来测量水的体积。下面哪项是读取读数时的正确方法? OA量筒放在桌上,眼睛直視量简并与三月面平行
B以最靠近量的巨宫读取读数
C. 用手捏着量管才读取关数
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