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Is energy only transferred by heating if there is no temperature difference?
Heat can only be transferred if there IS a temperature difference. (If two objects have the same temperature, nothing will happen).
What is terminal temperature difference?
It is the difference between the saturation temperature corresponding to the steam inlet pressure of feed water heater and it's outlet temperature.
What does 1 degree of temperature mean?
It is a temperature difference equal to the difference between two consecutive whole numbers on a temperature scale. An increment of one degree on the Celsius and Kelvin scales is equal to an increment of 1.8 degrees on the Fahrenheit scale (a change of 5°C or 5°K is equal to a change of 9°F).
Does it mean that heat will not be transferred if the temperature of the two objects is the same?
It means that the temperature of both objects have reached an Equilibrium, and is said to be balanced. Therefore, there is nothing to transfer. Any difference in the temperatures will level out.
Does heat is NOT related to temperature differences?
Heat is the amount of energy transferred between objects where a difference in temperature is present. So in that sense, heat is related to temperature differences, but is not the same. The temperature difference is caused by the difference in the avg. speed of particles between the two objects.
Does large temperature difference increase energy loos?
If there is a large temperature difference, more heat will be transferred. Depending on the situation, this may mean more energy loss.
Why use LMTD and not mean temperature difference?
Because the temperature change that occurs across the heat exchanger from the entrance to the exit is not linear, and a logarithmic function best describes this temperature change.
What explains the difference in temperature patterns between lihue and kilauea?
The difference in temperature patterns between Lihue and Kilauea is because of altitude. Kilauea is 364m above mean sea level and Lihue is 31m above mean sea level. Given the elevations of the two location, the phase difference can be calculated by the average lapse rate of 6.5oC to every 1000m (.0065oC to 1m). The difference between both cities is 364m - 31m = 333m. Using the phase difference calculation, the difference of 333m would lead to a temperature difference of (333 * .0065) 2.1645oC.
Is energy only transferred by heating if there is no temperature difference?
Heat can only be transferred if there IS a temperature difference. (If two objects have the same temperature, nothing will happen).
What is the difference between highest temperature and lowest temperature?
The difference is 598 degrees Celsius
Can you be injured from opening the refrigerator after being in heat?
If you mean if you are in a heat wave then yes. the sudden temperature change can stop your heart if you are past a certain age, depending on the difference in temperature.
A temperature difference of 10 degrees Celsius is also equal to a temperature difference of 10 on the?
Kelvin Scale
The annual range of temperature may be described as the difference between?
The annual range of temperature may be described as the difference between the temperature of the coldest month and the hottest months temperature.
What is terminal temperature difference?
It is the difference between the saturation temperature corresponding to the steam inlet pressure of feed water heater and it's outlet temperature.
What does it mean by the stratosphere is stratified?
Stratification means there are multiple distinct layers within the same region. The stratosphere is stratified by temperature, so there are layers within the stratosphere of distinctly difference temperature.
What is the difference between temperature and degree?
A degree is a unit of temperature.
How the temperature difference will change if you are near an ocean?
how the temperature difference would change if st. louis were next to an ocean
