Question

Дано p=11.2 кПа h-?физика​

Answer 1

Ответ:

Дано:

Р  - давление

р - плотность жидкости

h - глубина

Р = 11,2 кПа = 11200Па

h =1,4 м

g = 10 Н/кг

Найти: р = ?

Давление в жидкости  Р = рgh  =>   p = P / gh

p = 11200 Па / 10 Н/кг *1,4 м = 800 кг/м3

Ответ: плотность данной жидкости  800 кг/м3.

Объяснение:

Answer 2

Calculating the Height (h) Using Pressure (p)

To calculate the height (h) using the given pressure (p = 11.2 kPa), we can use the relationship between pressure, height, and density in a fluid. The formula for this relationship is:

h = (p / ρ) / g

Where: - h = height - p = pressure - ρ = density of the fluid - g = acceleration due to gravity

Given that the density of the fluid and the acceleration due to gravity are not provided, we cannot calculate the height (h) with the given information.

If you have the values for the density of the fluid and the acceleration due to gravity, you can use the above formula to calculate the height.