No, no effect on duration.
The best way to get the lint out of your clothing is it to dry them with a dryer sheet. You can also use a lint roller.
yes
To dry clothes
Hair dryer: U.S. Clothes dryer: France
to dry clothes when they are wet
Your dryer should dry it. The clothes might be a little damp but a good non-cheapy dryer should give you dry clothes no matter what.
because the air is more dry not moist and it makes the clothes dry faster.
Fan, because the blades move faster than a dryer.
A dryer is used to dry clothes. The spinning drum is used to break up the clothes that are wet, so it makes them dry faster! There is also heat vents inside of the drum to speed up the drying process.
Clothes dry faster in summer because dry air in summer and no humidity.
They can't, they do however greatly reduce the amount of water left in the clothes after a washers spin cycle. This allows the clothes to dry on the line faster and leaves them softer than "non spinning" as the water left in the clothes is greatly reduced.
A clothes dryer would do the trick quite nicely.