long enough...
because it does
The answer to your question depends on the temperature of the water relative to the temperature around the cup. I wouldn't bank on more than 2-3 minutes.
styraphoam
It is the Styrofoam cup as it is not a good conductor of heat but the metal cup is a good conductor of heat.
Of Course
No, a galss cup does not keep any drink warm long.
long enough...
well a polystyrene cup conducts heat so that is how it keeps your drink warm
Styrofoam cups because of what they are made up of
Styrofoam cups are generally the best at keeping hot drinks warm for a longer period of time. This is because Styrofoam is an excellent insulator, meaning it does not conduct heat well and therefore helps to keep the temperature of the drink constant. Paper cups and plastic cups are also decent insulators, but they are not as effective as Styrofoam. Glass cups are poor insulators and are not recommended for keeping hot drinks warm.
Drink a cup of warm milk.
To keep it cold, as the body temperature of the hand can warm the drink.
Yes it will .
Styrofoam
no
because it does