Your question is imprecise - we do not get the point of what you are asking. Water droplets can be found on the outer surface of a cup if it has just been washed!
As the liquid inside the glass tumbler is cold it condenses the water vapour in the atmosphere. This explains why tiny droplets of water are found on the outer surface of the glass tumbler.
The water is too hot
Droplets and small amount of water vapor are found on Pluto's surface.
If warm moist air comes into contact with the cold outer surface of a glass of water, condensation takes place.
It's called condensation. The temperature difference between the bottle and the surrounding air - causes water to condense out onto the bottle's surface.
when the hot water in the beaker touches the cool surface of the beaker,the water condenses into water droplets.
jxhhxdchhs
The tiny water droplets in the sky form clouds.
You can observe water droplets on the surface of a chilled bottle because the temperature of the atmosphere is a different temperature to that of the temperature in the chilled bottle.
Condensation is water droplets appearing on a surface.
This is because the air around the tumbler contains water vapour in it. When these water vapour came in contact with the cold, they contact with cold water, loses energy and converted into liquid state, which we see as water droplets.
Droplets of water will condense on a surface when the surface drops below the Dew Point temperature at that relative humidity.That is, the vapour condenses into a liquid phase. The droplet shape is caused by surface tension of the liquid.