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The flow of heat is dictated by the temperature difference between two objects or substances. Heat naturally flows from a warmer object to a cooler object until thermal equilibrium is reached. This flow is governed by the laws of thermodynamics, specifically the second law which states that heat flows in the direction of decreasing temperature.
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Is it possible for heat to flow from colder body to a hot body?
No, heat typically flows from a hotter body to a colder body in a process known as heat transfer. This is based on the second law of thermodynamics, which dictates that heat naturally flows from regions of higher temperature to regions of lower temperature.
Which law of thermodynamics states that when two objects of different temperature are in contact heat energy will flow from the hotter to the cooler object?
The second law of thermodynamics dictates that heat energy will naturally flow from a hotter object to a cooler object when they come into contact. This law describes the direction of heat transfer between objects and the associated increase in entropy in the system.
Does heat energy flow indefinitely?
No, heat energy does not flow indefinitely. It will continue to flow until a thermal equilibrium is reached where all objects involved reach the same temperature. Once this equilibrium is achieved, there will be no further flow of heat energy.
Can heat ever flow from a colder object to a hotter object, as stated by the principle that heat can never flow from ?
Yes, heat can never flow from a colder object to a hotter object, as stated by the principle that heat can never flow from a lower temperature to a higher temperature.
How can we calculate the heat flow into the gas?
To calculate the heat flow into a gas, you can use the formula Q mcT, where Q is the heat flow, m is the mass of the gas, c is the specific heat capacity of the gas, and T is the change in temperature.
Is it possible for heat to flow from colder body to a hot body?
No, heat typically flows from a hotter body to a colder body in a process known as heat transfer. This is based on the second law of thermodynamics, which dictates that heat naturally flows from regions of higher temperature to regions of lower temperature.
Which law of thermodynamics states that when two objects of different temperature are in contact heat energy will flow from the hotter to the cooler object?
The second law of thermodynamics dictates that heat energy will naturally flow from a hotter object to a cooler object when they come into contact. This law describes the direction of heat transfer between objects and the associated increase in entropy in the system.
Does heat flow cooler or smaller object?
Heat flow's from cooler objects.
Is heat flow the same between the continental and oceanic crust?
Apparently No, heat flow in oceanic crust is higher than continental crust
Does heat energy flow indefinitely?
No, heat energy does not flow indefinitely. It will continue to flow until a thermal equilibrium is reached where all objects involved reach the same temperature. Once this equilibrium is achieved, there will be no further flow of heat energy.
What is downward heat flow?
negative heat
What three things make heat flow?
Heat flow is made by conduction, convection or radiation.
How can energy be carried from one place to another by heat flow and by waves?
heat flow and waves
Can heat ever flow from a colder object to a hotter object, as stated by the principle that heat can never flow from ?
Yes, heat can never flow from a colder object to a hotter object, as stated by the principle that heat can never flow from a lower temperature to a higher temperature.
What will cause heat to flow slowly?
Interatomic separation causes heat to flow slowly. As there will be time involved in transferring heat at a gap.
What is steady heat flow?
In most realistic situations heat flow can be said to occur from a region of higher temperature to one of lower temperature. As the region of higher temperature loses heat and the other region gains heat their temperatures become closer and the rate of heat flow diminishes. If, however, it can be contrived to maintain the source of heat at a constant temperature and the destination of the heat also at a constant temperature, then the heat will flow between the two at a constant rate, called steady heat flow.
When Flow of heat by direct contact is known as?
False... The flow of heat through direct contact is conduction.
