Предмет: Физика, автор: sabolinvadim

Определите давление ртути на глубине 70 см.​

Ответы

Автор ответа: ndfnmklds4563
1

Відповідь:

Ок

Пояснення:

Дано:

ρ=13600кг/м³

g=10H/кг

h=0, 7м

p-?

p=ρgh

p=ρgh =13600кг/м·10 Н/кг·0,7м³=95200Па=95,2кПа

Автор ответа: dimashosta
0

Ответ:

p₁ = ρ₁gh = 1000 кг/м³ · 10 Н/кг · 0.7м = 7000 Па = 7 кПа

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