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What temperature is required to transfer waste heat to the environment for a heat engine to be a 100 percent efficient?
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What temperature is required to transfer waste heat to the environment for an heat engine to be 100 percent efficient?
273k
Why is energy transferred as heat between two objects at the same temperature?
It's not. A difference in temperature is required in order to drive the transfer of heat.
What is the relationship between energy transfer and temperature change?
energy transfer increases temperature
Why do you need to advocate efficient energy transfer?
energy transfer is like carla and jhorum <3
What causes the transfer of thermal energy?
Thermal energy transfer from high temperature to low temperature. The cause of transfer is the temperature difference.
What temperature is required to transfer waste heat to the environment for an heat engine to be 100 percent efficient?
273k
Why is the transfer of energy and matter in a food chain only about 10 efficient?
Because 90% is released into the environment asheat...............i think..............
Why is energy transferred as heat between two objects at the same temperature?
It's not. A difference in temperature is required in order to drive the transfer of heat.
What are the advantages of a integral furnace?
the water wall are more efficient for heat transfer, no refractory is required allowing the furbace to be smaller for the same output
What is the relationship between energy transfer and temperature change?
energy transfer increases temperature
Why do you need to advocate efficient energy transfer?
energy transfer is like carla and jhorum <3
What causes the transfer of thermal energy?
Thermal energy transfer from high temperature to low temperature. The cause of transfer is the temperature difference.
What is required for domain registration transfer?
EPP CODE (or) Domain Transfer code (or) Domain Secret is required to transfer a domain. source: sinpz.com
How does vasodiliation increase heat transfer to environment?
It increases the surface area of blood that is exposed to the environment, which means there is a greater heat transfer capacity - meaning heat transfer is increased.
Why is steam more effective than hot water for use in heating systems?
Because steam transfers most of it's energy to the environment by phase change from vapor to liquid. The same amount of heat transfer from hot water would require a large temperature drop in the hot liquid. This would effectively take a longer time to achieve the same heat transfer to the environment due to a smaller temperature difference.
How would it be possible that there could be high temperature but no heat transfer?
Heat transfer will only occur if there is a difference in temperatures. So if an object is high temperature but the surrounding area is also high temperature there will be no heat transfer.
How do we know when the transfer of heat has ended?
It is when all bodies are at the same temperature.
