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What is the difference between low pressure gradient and high pressure gradient system?
Wiki User
∙ 11y ago
A low pressure gradient is a state where the difference in the fluid density between one side of a divider is close to the fluid density of the other side. A high pressure gradient is a state where the difference in the fluid density between one side of the divider is very different to the fluid denisity of the other.
For instance, a cell wall is permiable and allows some matter to migrate across the barrier through diffusion. If your blood fluid is carrying a small amount of salt compared to a high salt content on the interior of the cell, there is a high pressure gradient between the two fluid medium. The cell will swell and diffusion will try to balance the salt content from one side of the cell wall to the other by migrating fresh water into the cell and migrating salt to the outside.
Wiki User
∙ 11y ago
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What do high and low pressure systems have to do with wind?
A high pressure system has a weaker horizontal pressure gradient than a low pressure system, which means the atmospheric pressure varies widely in a low pressure system and doesn't vary much in a high pressure system. The wind speed depends on the strength of the horizontal pressure gradient.On a meteorological map, the horizontal pressure gradient is marked with isobars, which are lines with match the points with the same atmospheric pressure. A high pressure system is characterized by widely spaced isobars while low pressure systems are noted by tightened close isobars.A high pressure system may have an air pressure of 1028 hPa in his core and 1013 hPa in its periphery: the air pressure varies about 16 hPa. A low pressure system may have an air pressure of 987 hPa in its core and 1013 in its periphery : the air pressure varies about 26 hPa. So, the winds will be very light and even non-existent in a high pressure system while the winds will be very strong and even turbulent in a low pressure system.
In term of rotation what is the difference between high and low pressure system?
They rotate in opposite directions. High pressure rotates clockwise in the northern hemisphere and counterclockwise in the southern hemisphere. Low pressure is just the opposite.
Well water pressure?
the pressure depends on the well pressure tank and switch. It is normally between 30 and 70 psi in a domestic well system
Are anticyclones low pressure system?
No, an anticyclone is a high pressure system. A cyclone is a low pressure system.
When a high system and low pressure system meet what usually occurs?
Strong winds occur in the area between the two systems.
What is difference between isocratic and gradient hplc?
in isocretic system we use only single mobile phase but in gredent system we use two or more mobile phases.
What establishes the lymph pressure gradient?
The fluid pressure gradient in the lymphatic system is established by two things. The first is movements caused by breathing, and the second is contractions of the skeletal muscles.
What does high pressure move towards?
Air always flows from High Pressure towards Low Pressure. Wind is caused by the pressure gradient difference. In a high pressure system, within the Northern Hemisphere, air flows clockwise, outwards and downwards; in a low pressure system (in the NH), air flows anti-clockwise, inwards and upwards.
What is the difference between a high-pressure system and A low pressure system?
The difference is that Low air pressure has less air molecules pushing down in one area and high air pressure has more air molecules pushing down in one area.
What is the difference between high-pressure system and a low-pressure system?
The difference is that Low air pressure has less air molecules pushing down in one area and high air pressure has more air molecules pushing down in one area.
How do you tell difference between radiator leak or hose leak?
pressure test the cooling system
What weather system might be occurring if the pressure gradient decreases and fish harvests in Peru are weak?
An el niño may be occurring if the pressure gradient decreases and fish harvests in Peru are weaker than normal.
What weather system might be occurring if the pressure gradient decreases and fish harvests in Peru are than normal?
An el niño may be occurring if the pressure gradient decreases and fish harvests in Peru are weaker than normal.
Can i put a pressure valve ona well pump pipe?
Your meaning is unclear. Your system will already have pressure switch, -why would you need a pressure valve?- or are you unaware of the difference between a valve and a switch.
What weather system might be occurring if the pressure gradient decreases and fishes harvests in Peru are weaker than normal?
An el niño may be occurring if the pressure gradient decreases and fish harvests in Peru are weaker than normal.
What weather system might be occurring if the pressure gradient decreases and the fish harvests in Peru are weaker than normal?
An el niño may be occurring if the pressure gradient decreases and fish harvests in Peru are weaker than normal.
What weather system might be occurring if the pressure gradient decrease and fish harvests in Peru are weaker than normal?
An el niño may be occurring if the pressure gradient decreases and fish harvests in Peru are weaker than normal.
