<Li> to preserve privacy </Li> <P> Several types of devices are available for indoor drying . A drying rack or clotheshorse can help save space in an apartment, or clothes lines can be strung in the basement during the winter . Small loads can simply be draped over furniture or a shower curtain pole . The drying time indoors will typically be longer than outdoor drying because of the lack of direct solar radiation and the convective assistance of the wind . </P> <P> The evaporation of the moisture from the clothes will cool the indoor air and increase the humidity level, which may or may not be desirable . In cold, dry weather, moderate increases in humidity make most people feel more comfortable . In warm weather, increased humidity makes most people feel even hotter . Increased humidity can also increase growth of fungi, which can cause health problems . </P> <P> An average - sized wash load will convert approximately 4965 kilojoules of ambient heat into latent heat that is stored in the evaporated water, as follows . A typical 4 kg load of laundry can contain 2.2 kg of water, after being spun in a laundry machine . To determine how much heat has been converted in drying a load of laundry, weigh the clothes when they are wet and then again after the clothes have dried . The difference is the weight of the water that was evaporated from them . Multiply that weight in kg by 2,257 kJ / kg, which is the heat of vaporization per kilogram, to obtain the number of kilojoules that went into evaporating the water, or multiply by 0.6250 kWh / kg to get kilowatt - hours . (Note: If the moisture later condenses inside the house, the latent heat will be converted back into ambient heat which could increase the temperature of the air in the room slightly .) To obtain a good approximation of the effect this would have in a particular situation, the process can be traced on a psychrometric chart . </P>

Where does the water from clothes go when they are dried in sun name this process