Question

Как с помощью барометра определить относительную высоту местности

Answer 1

Ответ:

нужно знать давление на одной из точек, и закономерность изменения давления с высотой, тогда можно будет вычислить относительную высоту

Answer 2

Using a Barometer to Determine Relative Altitude

To determine the relative altitude of a location using a barometer, you can utilize the principle that atmospheric pressure decreases with increasing altitude. Here's how you can do it:

1. Measure the Atmospheric Pressure: Start by measuring the atmospheric pressure at the current location using the barometer.

2. Find the Standard Pressure: Look up the standard atmospheric pressure at sea level for the current day. This value serves as a reference point for comparison.

3. Calculate the Difference: The difference between the measured atmospheric pressure and the standard pressure at sea level can be used to estimate the relative altitude.

4. Apply the Barometric Formula: Use the barometric formula, which relates atmospheric pressure to altitude, to calculate the approximate altitude based on the pressure difference.

5. Consider Local Conditions: Keep in mind that local weather conditions can affect atmospheric pressure, so it's important to take these into account for a more accurate estimation.

By following these steps and considering local weather conditions, you can use a barometer to estimate the relative altitude of a given location.