测蜡块体积用量筒测形状不规则蜡块的体积.实验器材:量筒,烧杯,水,蜡块.________________________________________________________________________________________________________________________________________________________
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![测蜡块体积用量筒测形状不规则蜡块的体积.实验器材:量筒,烧杯,水,蜡块.________________________________________________________________________________________________________________________________________________________](/uploads/image/z/3520361-65-1.jpg?t=%E6%B5%8B%E8%9C%A1%E5%9D%97%E4%BD%93%E7%A7%AF%E7%94%A8%E9%87%8F%E7%AD%92%E6%B5%8B%E5%BD%A2%E7%8A%B6%E4%B8%8D%E8%A7%84%E5%88%99%E8%9C%A1%E5%9D%97%E7%9A%84%E4%BD%93%E7%A7%AF.%E5%AE%9E%E9%AA%8C%E5%99%A8%E6%9D%90%EF%BC%9A%E9%87%8F%E7%AD%92%2C%E7%83%A7%E6%9D%AF%2C%E6%B0%B4%2C%E8%9C%A1%E5%9D%97.________________________________________________________________________________________________________________________________________________________)
测蜡块体积用量筒测形状不规则蜡块的体积.实验器材:量筒,烧杯,水,蜡块.________________________________________________________________________________________________________________________________________________________
测蜡块体积
用量筒测形状不规则蜡块的体积.
实验器材:量筒,烧杯,水,蜡块.
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测蜡块体积用量筒测形状不规则蜡块的体积.实验器材:量筒,烧杯,水,蜡块.________________________________________________________________________________________________________________________________________________________
先将一定量的水倒入量筒,记下此时水的体积V1.然后把蜡块放入(一定要淹没腊块,若无法淹没,则取出腊块,放入更多的水,重新测量V1),记下水的体积V2.
腊块体积=V2-V1
在烧杯中放入蜡块,用量筒取水倒入烧杯至某条刻度(淹没腊块)处,看量筒中剩下的水以得知倒入烧杯水量,用它减刻度所示的体积得到答案
用烧杯呈上水,然后将烧杯里的水倒入量筒中。记下刻度。将蜡快放入烧杯中,再记一次刻度。两次刻度之差为蜡快的体积