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Why an adiabatic curve steeper than an iosthermal?
In isothermal the temperature is constant whereas in adiabatic the temperature falls or rises rapidly.Consider the case for expansion where in adiabatic the temperature drops. If you consider PV/T=constant then for same pressure we can show that as temp decreases the volume also decreases. During expansion for isothermal the temp does not change so volume is higher than adiabatic. Example: Isothermal P=8 Pa, V=x , T=2K Adiabatic P=8 Pa, V=y, T=1K (as it drops) Using PV/T=constant we can find that y is less than x.
Why adiabatic is steeper than isotherm?
An adiabatic curve is steeper than an isothermal curve because it represents a process where no heat is exchanged with the surroundings, leading to a more significant change in pressure and temperature for a given volume change. In contrast, an isothermal process occurs at constant temperature, so the system can absorb heat to maintain that temperature, resulting in a more gradual slope on a pressure-volume diagram. Essentially, the lack of heat exchange in an adiabatic process restricts the system's ability to adjust temperature, causing a steeper relationship between pressure and volume changes.
What is ratio of adiabatic elasticity isothermal elasticity?
The ratio of adiabatic elasticity to isothermal elasticity is given by the specific heat ratio (γ), which is defined as the ratio of the specific heat at constant pressure (Cp) to the specific heat at constant volume (Cv). For an ideal gas, γ is typically greater than 1, indicating that adiabatic processes involve greater changes in pressure and volume compared to isothermal processes. This relationship highlights how the temperature changes under adiabatic conditions differ from those under isothermal conditions.
Is a 90 percent learning curve steeper than an 80 percent learning curve?
Yes, a 90 percent learning curve is steeper than an 80 percent learning curve. A 90 percent learning curve indicates that each time the production quantity doubles, the time or cost required decreases to 90% of the previous amount, reflecting a slower rate of improvement. In contrast, an 80 percent learning curve means that the time or cost decreases to 80% of the previous amount, demonstrating a faster rate of efficiency gain. Thus, the 80 percent curve shows greater improvement over time compared to the 90 percent curve.
Steeper lines have a what slope than that of flatter lines?
Flatter lines have a _____ slope than that of steeper lines
Is a mountain steeper than a hill?
Yes.A mountain is generally steeper than a hill because it is taller.
What is known as carnot heat engin?
carnot's heat heat engine is also known as ideal heat engine.because in carnot's the precess is reversible .Total heat converted into work . The efficiency is maximum for carnot's heat engine.
What is the steeper slope 30 percent or 15 percent?
30% is steeper than 15% slope.
Why is saturated adiabatic lapse rate a lesser than dry adiabatic lapse rate?
The saturated adiabatic lapse rate is lower than the dry adiabatic lapse rate because during the process of condensation, heat is released into the atmosphere, which partially offsets the cooling effect of rising air. This release of heat makes the cooling rate of saturated air less than that of dry air as it ascends through the atmosphere.
What are characteristics of a youthful valley?
The bed of a youthful valley will be steeper than the remainder of the watercourse, and the valley walls will be steeper than the remainder of the watercourse.
What number if used as a slope would produce a graph steeper than the function y -5x?
-- Any number less than -5 is a steeper line sloping down. -- Any number greater than +5 is a steeper line sloping up.
What is steeper than a mesa?
A butte is steeper than a mesa. While both are elevated landforms with flat tops, buttes are generally smaller and feature more pronounced cliffs, giving them a steeper appearance compared to the broader, flatter surfaces of mesas. Additionally, hills and mountains can also be steeper than mesas, depending on their geological characteristics.
