For measuring the volume of an irregular solid in a physics experiment, we use ___. A. beaker B. pipette C. electroscope D. measuring cylinder 相关知识点: 试题来源: 解析 D。选项 A“beaker”是烧杯;选项 B“pipette”是移液管;选项 C“electroscope”是验电器。“measuring cylinder”是量筒,可以...
解析 A。这道题考查测量液体体积的仪器。A 选项“graduated cylinder”是“量筒”,专门用于精确测量液体体积;B 选项“measuring cup”是“量杯”,精度相对较低;C 选项“spoon”是“勺子”,无法准确测量体积;D 选项“plate”是“盘子”,与测量体积无关。因此,答案是 A 选项。
解析 A。本题考查测量液体体积的工具。选项 A“graduated cylinder”量筒,能精确测量液体体积;选项 B“measuring cup”量杯,精度不如量筒;选项 C“volumetric flask”容量瓶,一般用于配制一定浓度的溶液;选项 D“pipette”移液管,常用于少量精确移取液体。
Use of moist - measuring differential straight for the regulation of the operational sequence in the cylinder - pressure filtersJUNG HANS
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In particular, the equivalent of Young's modulus for gelatin has been found by measuring the changes in height of cylindrical specimens when removed from ... H.,Vaughan - 《Proceedings of the Royal Society A Mathematical Physical & Engineering Sciences》 被引量: 0发表: 1971年 How to evaluate...
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