yes,when heat exposed suddenly
Cold is the absence of heat. No doubt about it . . . take away enough heat, and you can make anything cold.
A cold pack is to make lumps go down and a heat pack is for when your sick.
Yes, you can heat cold brew coffee to make it warm. Simply heat it in the microwave or on the stove until it reaches your desired temperature.
With a mold, heat and cold.
Because in science, cold doesn't exist. You can't make cold, you can only remove heat. But in human language we've made words to describe the absences too. Dark is the absence of light. Cold is the absence of heat. Vacuum is the absence of all material. So insulation can't keep the cold out, since the cold doesn't exist. What you can do though is keep the heat in. Heat is a real thing. You can make heat.
Because in science, cold doesn't exist. You can't make cold, you can only remove heat. But in human language we've made words to describe the absences too. Dark is the absence of light. Cold is the absence of heat. Vacuum is the absence of all material. So insulation can't keep the cold out, since the cold doesn't exist. What you can do though is keep the heat in. Heat is a real thing. You can make heat.
Stars make their own light, but they are not cold. Stars are extremely hot. We do not feel their heat because they are incredibly distant.
In heat because the moisture in the air will make the bread mold
You can make a cold object hot by applying heat to it. This can be done by placing it near a heat source like a flame or a stove, or by using an electrical heating element. Transfer of thermal energy from the heat source to the cold object will increase its temperature, making it hot.
Unless you bought 'cold brew' tea, then you have to heat it. You can make 'sun tea and leave it out in direct sun in cold water, and let the sun heat the water and make the tea, without heat, tea in cold water will make very mildly tea flavored water.
Because in science, cold doesn't exist. You can't make cold, you can only remove heat. But in human language we've made words to describe the absences too. Dark is the absence of light. Cold is the absence of heat. Vacuum is the absence of all material. So insulation can't keep the cold out, since the cold doesn't exist. What you can do though is keep the heat in. Heat is a real thing. You can make heat.
cold blooded animal like reptiles rely on outside sources for heat. warm blooded animals make their own heat