问题描述:
不同量筒的量程和分度值,小明同学要一次量取50g密度是0.8g/cm立方米的酒精,应选择
a.10ml,0.5ml
b.50ml,1ml
c.100ml,1ml
d250ml,5ml
到底是哪个啊?
a.10ml,0.5ml
b.50ml,1ml
c.100ml,1ml
d250ml,5ml
到底是哪个啊?
问题解答:
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