Just below freezing is ideal
cold pack contains cold stuff like ice, hot pack stuuf like fire
You would have to have an Eacthomatdid reaction of chemcal chance to change a cold pack to a hot pack.
A cold pack is to make lumps go down and a heat pack is for when your sick.
Ammonium nitrate and water are in separate compartments in the cold pack. To activate the cold pack, you break the compartments in the pack so the ammonium nitrate and water mix. The ammonium nitrate absorbs all of the heat, making the water ice cold.
Yes. It is possible to be poisoned by an ice pack.
Nortech Laboratories Inc. www.nortechlabs.com Hot Cold Therapy Pack: Therma-Kool
its an endothermic reaction
the chemicals inside react to create the cold
Heat energy is transferred by conduction from the muscle to the cold pack.
Heat energy is transferred by conduction from the muscle to the cold pack.
when you are done with it or when it stops being cold.
A cold pack creates a endothermic reaction when the chemical reacts, which means that energy is taken from the surrounding, which makes the packaging cold. it is the opposite with a heat pack, an exothermic reaction is created which releases the energy into the surrounding creating the heat. Hope this helped.