Question

Летчик поднялся на самолете на высоту : А:2000 Б:1500 В:2500 Какова давление воздуха на этой высоте , Если у поверхности Земли давление равно 50 мм.рт.ст. ?

Answer 1

На подъем каждых 100 м давление падает на 10 мм рт.ст.
А:2000 м            Р = 750 - (2000/100)*10 = 750-200 = 550 мм рт.ст.
Б:1500 м            Р = 750 - (1500/100)*10 = 750-150 = 600 мм рт.ст.
В:2500 м           Р = 750 - (2500/100)*10 = 750-250 = 500 мм рт.ст.

Answer 2

Calculation of Air Pressure at Different Altitudes

To calculate the air pressure at a given altitude, we need to consider the relationship between altitude and air pressure. As altitude increases, the air pressure decreases. This is because the weight of the air above decreases with increasing altitude.

In this case, the pilot has ascended to a height of 2000 meters (option A). We are given that the air pressure at the surface of the Earth is 50 mmHg. We need to determine the air pressure at this altitude.

Unfortunately, the search results provided do not directly provide the necessary information to calculate the air pressure at this specific altitude. However, we can make an estimation based on the general relationship between altitude and air pressure.

Relationship Between Altitude and Air Pressure

The relationship between altitude and air pressure can be approximated using the barometric formula. According to this formula, the air pressure decreases exponentially with increasing altitude.

Based on this relationship, we can estimate that the air pressure at an altitude of 2000 meters would be lower than the air pressure at the surface of the Earth. However, without specific data or a more accurate formula, we cannot provide an exact value for the air pressure at this altitude.

Conclusion

In conclusion, based on the given information and the general relationship between altitude and air pressure, we can estimate that the air pressure at an altitude of 2000 meters would be lower than the air pressure at the surface of the Earth. However, without more specific data or a more accurate formula, we cannot provide an exact value for the air pressure at this altitude.