Question

ФИЗИКА Площадь тела человека около 1 м2. С какой силой воздух давит на человека при атмосферном давлении 720 мм рт. ст.? С решениемДаю 30 баллов, срочно​

Answer 1

Ответ:

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Answer 2

Atmospheric Pressure on Human Body

The atmospheric pressure on the human body can be calculated using the formula:

Pressure = Force / Area

Given: - Area of the human body = 1 m^2 - Atmospheric pressure = 720 mmHg

To calculate the force exerted by the atmosphere on the human body, we can convert the atmospheric pressure from mmHg to pascals (Pa) and then use the formula to find the force.

1. Convert atmospheric pressure from mmHg to pascals: - 1 mmHg = 133.322 Pa - Atmospheric pressure = 720 mmHg = 720 * 133.322 Pa

Atmospheric pressure = 95918.4 Pa

2. Calculate the force exerted by the atmosphere on the human body: - Force = Pressure * Area - Force = 95918.4 Pa * 1 m^2

Force = 95918.4 N

Therefore, the force exerted by the atmosphere on a human body with an area of 1 m^2 at an atmospheric pressure of 720 mmHg is approximately 95918.4 Newtons.