题文
学习物理需要特别细心,一不小心就易出错,下列关系出了错误的是
| A.1m/s =" 3.6" km/h | B.1Pa ="1" N/m2 |
| C.1 W =" 1" J·s | D.1L = 1×103cm3 |
推荐试卷
学习物理需要特别细心,一不小心就易出错,下列关系出了错误的是
| A.1m/s =" 3.6" km/h | B.1Pa ="1" N/m2 |
| C.1 W =" 1" J·s | D.1L = 1×103cm3 |
试题篮
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