Ответ:
61,9 кг/м³
Объяснение:
[tex]0.026 = 26 \: h \\ fa = pgv \\ = > p = \frac{fa}{gv} \\ p = \frac{26}{0.042 \times 10} = \frac{26}{0.42} = 61.9[/tex]
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Answers & Comments
Ответ:
61,9 кг/м³
Объяснение:
[tex]0.026 = 26 \: h \\ fa = pgv \\ = > p = \frac{fa}{gv} \\ p = \frac{26}{0.042 \times 10} = \frac{26}{0.42} = 61.9[/tex]