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Does heat travel from a hot object or cold object?
heat travel from a hot object first then to cold object!
when a cold object is touched state whether the heat energy flows from the person's hand to the object or the object to the person's hand and why is it so?
Heat always flows from hot to cold. Cold is the absence of heat.
Why does wrapping up hot things keep them warm?
Hot and cold are caused by the same thing-heat. Cold objects contain less heat than hot ones. An object can become more or less hot through heat exchange. An object can retain heat as insulation creates heat storage.http://portlandovations.org/files/pca_offstage/study_guides/beakman_live.pdf
When is one object hotter than another?
When one object is hotter than another, heat will be transferred from the hot object to the cold object. The hot object will cool down, and the cold object will heat up, until they are the same temperature.
In order for heat to be transferred by conduction which of the following must occur A cold object must be heated with hot air. A hot object must be directly touching a cold object. The Sun must heat t?
A hot object must be directly touching a cold object.
Does heat travel from a hot object or cold object?
heat travel from a hot object first then to cold object!
when a cold object is touched state whether the heat energy flows from the person's hand to the object or the object to the person's hand and why is it so?
Heat always flows from hot to cold. Cold is the absence of heat.
When you touch a cold object state whether heat energy flows from the object to your Hand or from your hand to the object?
Heat has the natural tendency to flow from a warmer to a colder object. If your hand is warmer than the "cold object", then heat will flow from your hand to that object.
Why does wrapping up hot things keep them warm?
Hot and cold are caused by the same thing-heat. Cold objects contain less heat than hot ones. An object can become more or less hot through heat exchange. An object can retain heat as insulation creates heat storage.http://portlandovations.org/files/pca_offstage/study_guides/beakman_live.pdf
When is one object hotter than another?
When one object is hotter than another, heat will be transferred from the hot object to the cold object. The hot object will cool down, and the cold object will heat up, until they are the same temperature.
In order for heat to be transferred by conduction which of the following must occur A cold object must be heated with hot air. A hot object must be directly touching a cold object. The Sun must heat t?
A hot object must be directly touching a cold object.
If a cold object is placed in a warm room what would happen?
A: Heat from the room will move to the cold object. B: Condensation will happen
What happens to hot and cold objects when they brought together?
If heat can flow between them, then heat flows from the hot one to the cold one. The temperature of the hot object falls, and the temperature of the cold object rises. What drives the transfer of heat is the difference in temperature, so as soon as both objects are at the same temperature, the process stops, and no more heat is transferred.
Can cold energy be transferred to an object?
no, cold energy cannot be transferred into an object because you need heat in order to form an object for the celcuims
Why does the heat flow into the evaporator?
The evaporator is cold.. heat flows to a colder object.
Why does heat travel from hot object to cold?
Because of conduction.
Is the movement of energy from a warmer object to a cooler object?
Yes. That is why my theory of cold not existing works. There is no cold, there is simply the absence of heat.
