Question

Помогите пожалуйста мне с географией На высоте 3000м барометр показывает 450 мм рт. ст Какое давление будет у подножья горы

Answer 1

Давление при подъеме в гору понижается на каждые 10 меторов поъема на 1 мм трутного столба

Значит:

3000 / 10 = 300 мм изменились показания барометра

450 + 300 = 750 мм было давление у подножия горы

Ответ 750 мм

Answer 2

Calculating Pressure Difference

To calculate the pressure at the base of the mountain, we can use the barometric formula, which describes how pressure decreases with altitude.

The barometric formula is given by:

P = P₀ * (1 - L * h / T₀) ^ (gM / RL)

Where: - P is the pressure at the altitude - P₀ is the pressure at sea level - L is the temperature lapse rate - h is the height above sea level - T₀ is the standard temperature at sea level - g is the acceleration due to gravity - M is the molar mass of Earth's air - R is the universal gas constant - L is the temperature lapse rate

Applying the Barometric Formula

Given: - Altitude: 3000m - Pressure at 3000m: 450 mm Hg

We can use the barometric formula to calculate the pressure at the base of the mountain. However, we need additional information such as the temperature lapse rate, standard temperature at sea level, acceleration due to gravity, molar mass of Earth's air, and the universal gas constant to perform the calculation.

Unfortunately, the provided search results do not contain the specific values required to calculate the pressure at the base of the mountain. Therefore, without this additional information, it's not possible to calculate the pressure at the base of the mountain accurately.