When storing a graduated cylinder, you should ___. A. 条据热五条据热五leave it upside down条据热五条据热五 B. 当两气约斗调家素和级社后重时业音当两气约斗调家素和级社后重时业音put it in a sunny place当两气约斗调家素和级社后重时业音当两气约斗调家素和级社后重时业音 C. 却西...
A. read the volume at eye level B. clean it thoroughly after each use C. pour liquids quickly to fill it D. check for cracks before use 相关知识点: 试题来源: 解析 C。使用量筒时,选项 A,在与液面平视的位置读取体积是正确的;选项 B,每次使用后彻底清洁是好的习惯;选项 D,使用前检查是否有...
Read at the side of the graduated cylinder 相关知识点: 试题来源: 解析 B。解析:在使用量筒测量液体体积时,应该读取凹液面的底部对应的刻度。A选项读取凹液面顶部的刻度是错误的。C选项随机读取凹液面上的刻度是不准确的。D选项读取量筒侧面是错误的读数方式,无法得到准确的液体体积读数。
10 milliliters C. 1 centimeter D. 1 millimeter 相关知识点: 试题来源: 解析 B。解析:测量液体体积使用量筒时,读数为 50 毫升,不确定度通常在几个毫升左右,A 选项 1 升太大,C 选项 1 厘米是长度单位,D 选项 1 毫米对于体积测量的不确定度来说不太合适,10 毫升是比较合理的不确定度。
A. Reading the scale from the top of the liquid surface B. Measuring the volume with a graduated cylinder without considering the error C. Using a beaker to measure the volume accurately D. Reading the scale at E. ye level with the bottom of the liquid surface ...
aGraduated cylinder 毕业的圆筒[translate] aWithin jurisprudence,for example,Dworkin's theory of interpretation is an effort to import into the law moral principles that are not dependent on being posited as law nor merely conventional but are not quite objective moral truths either. 在法律学之内,...
SPECIALLY GRADUATED GLASS CYLINDER FOR REMAINING VOLUME WHEN PREPARING CAPSULES WITHIN CAPSULESThis utility model relates to a glass cylinder, of the measuring cylinder type, having a special and differentiated graduation intended for filling the remaining volume when preparing "combined" capsules of ...
Joins the 5ml deionized water in the clean 50ml graduated cylinder, joins 100 grain of grains to read the liquid level reading again stochastically.Duplicates 3 times, averages the value. [translate] a讲述着身边发生的有趣的事情 正在翻译,请等待... [translate] ...
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