Answer:
They help people survive, as they need water. Also a good trade sales, since it is very fine water.
If the weather changes and the partial pressure of water is reduced to 1.7 kPa, what is the new dew-point temperature
The complete question was not included to give context to the question, so we will present the formula for solving for the dew point. Given relative humidity, the dew point can be calculated with this formula;
Td = T - ((100 - RH)/5where Td= dew point temperature in degree celsiusT= Observable temperatureRH= Relative humidityIt is important to note that the measurement of the dew point is connected to humidity. When the humidity is high the dew point is also expected to go higher.
A reduction in partial pressure will also make the dew point reduce.
This is because of the wider gap that is created between the ambient temperature and dew point.
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