Salt does not make ice cooler; it lowers the freezing point.
Putting salt on ice in a cooler lowers the freezing point of water through a process called freezing point depression, allowing the ice to stay colder for longer. This helps to keep food and drinks cooler for a longer period of time and improve the overall efficiency of the cooler.
Pour salt on it; it will postpone melting.
ice plastic
To make your cooler keep ice longer, you can use thicker insulation, pre-chill the cooler, limit opening it frequently, and use larger ice blocks instead of smaller cubes.
You don't. To make ice cream you want to make it with ice cream salt.
Add salt to the ice to make it colder.
It is because when you put in table salt, actually any salt, the ice absorbs the salt's energy and that is what make the ice colder than it was.
Salt
Salt, obviously.
yes salt lowers the melting point of ice.
The salt dissolving in the water creates heat which then melts the ice.
Yes, the more salt the better to melt the ice.