In a power station boiler, or steam raising unit to be more correct, heat flows from the hot flue gases produced by combustion of coal or oil or gas, or from the hot water outlet of a nuclear reactor, into the feedwater pumped into the boiler secondary side, and produces steam.
Higher temperature to lower temperature. Thermal energy will always flow down the energy gradient.
conduction
from higher temperature to lower temperature so lower.
This is the second law of thermodynamics. This law states that heat naturally flows from higher temperatures to lower temperatures.
Thermal energy that flows from a higher temperature to a lower temperature is called heat. Heat is energy that flows from one object to another, because of a temperature difference.
Higher temperature to lower temperature. Thermal energy will always flow down the energy gradient.
All thermal energy flows from high temperature objects to low temperature objects. This is the nature of thermal energy.
heat
Heat.
Thermal energy always flows from higher temperature to lower temperature. This is the nature of heat.
conduction
from higher temperature to lower temperature so lower.
This is the second law of thermodynamics. This law states that heat naturally flows from higher temperatures to lower temperatures.
Thermal energy that flows from a higher temperature to a lower temperature is called heat. Heat is energy that flows from one object to another, because of a temperature difference.
Thermal energy (or heat) flows from a hotter body to a cooler one, and not the reverse
im pretty sure its heat. im not sure but that is what i remember it as.
Hot to cold