for every cubic meter of 30 degrees celsius saturated coded to 16 degrees celsius fowmany grams lost
To determine the number of grams lost when a cubic meter of air at 30 degrees Celsius is saturated and cooled to 16 degrees Celsius, we need to consider the concept of relative humidity.
Relative humidity is a measure of how saturated the air is with water vapor compared to its maximum possible capacity at a given temperature. When air temperature decreases, its capacity to hold moisture also decreases. If the air is saturated at a higher temperature and then cooled, some of the water vapor will condense and be released as liquid water.
To calculate the grams lost, we can follow these steps:
1. Determine the initial water vapor content:
- In this case, the air at 30 degrees Celsius is saturated, which means it has a relative humidity of 100%.
- Use a psychrometric chart or a humidity calculator to find the specific humidity or the absolute moisture content of saturated air at 30 degrees Celsius. Let's say it's X grams of water vapor per kilogram of air.
2. Determine the final water vapor content:
- As the air is cooled to 16 degrees Celsius, its capacity to hold moisture decreases. The air will become unsaturated, and some of the water vapor will condense.
- Use the same psychrometric chart or humidity calculator to find the specific humidity or the absolute moisture content of unsaturated air at 16 degrees Celsius. Let's say it's Y grams of water vapor per kilogram of air.
3. Calculate the difference in water vapor content:
- Subtract the final water vapor content (Y) from the initial water vapor content (X) to find the grams of water vapor lost per kilogram of air.
Since we are given the volume of air (cubic meter), we also need to know the density of the air to convert the grams per kilogram to grams per cubic meter. The density of air can be affected by factors such as pressure and humidity, so it would require specific measurements in the given situation to determine the density accurately.
So, without the density of air, we cannot provide an exact answer to the question. Nevertheless, by following the steps outlined above, you can calculate the grams of water vapor lost when a cubic meter of air at 30 degrees Celsius is saturated and cooled to 16 degrees Celsius once you know the density of the air.