Want this question answered?
Heat always travels (naturally) from Hot to Cold. There are processes that you can input energy to make heat go from cold to hot.
When both temperatures are the same, heat does NOT flow between objects.
yeet
High temp to low temp.
rate of heat transfer between two bodies can be reduced by providing insulation between the two. e.g. As in thermos flask. where the insulation prevents heat flow from liquid/tea stored inside the flask to outside atmosphere
Heat always travels (naturally) from Hot to Cold. There are processes that you can input energy to make heat go from cold to hot.
When both temperatures are the same, heat does NOT flow between objects.
yeet
Heat flows towards cold.
High temp to low temp.
Convection currents.
Convection currents.
If your talking about fluid or air heat rises.
temperature
rate of heat transfer between two bodies can be reduced by providing insulation between the two. e.g. As in thermos flask. where the insulation prevents heat flow from liquid/tea stored inside the flask to outside atmosphere
Heat will naturally flow from a hotter object to a colder object. To make it flow in the opposite direction requires some additional energy input (for example, in a refrigerator).
The heat will transfer to the cooler object.