Pa=N/㎡
1N=100g
1㎡=10000cm²
(6)
15Pa=N/0.04
N=375
(7)
22Pa=N/0.5
N=44
(8)
8、8、1、10000
(9)
180Pa=9/0.05㎡
0.05㎡=500cm²
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Pa=N/㎡
1N=100g
1㎡=10000cm²
(6)
15Pa=N/0.04
N=375
(7)
22Pa=N/0.5
N=44
(8)
8、8、1、10000
(9)
180Pa=9/0.05㎡
0.05㎡=500cm²
Users viewing this question
are also looking at these questions 😉
