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The pressure is lowest as the front passes. In fact, that is how you can identify a cold front on a map with no other information.

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How does hydrostatic pressure change at a tsunameter when the crest of a tsunami wave passes overhead?

When the crest of a tsunami wave passes overhead, hydrostatic pressure at a tsunameter increases due to the added weight of the water column above it. This increase in pressure is a result of the wave's height, causing a temporary rise in water level. As the wave crest moves on, the pressure will subsequently decrease when the trough follows, reflecting the dynamic changes in water level associated with the wave's passage.


When a substance passes directly from solid to gaseous state on heating it is said to be?

When a substance passes directly from a solid to a gaseous state upon heating, it is said to undergo sublimation. This process occurs without the substance first becoming liquid, and is commonly observed in materials like dry ice (solid carbon dioxide) and iodine. Sublimation typically occurs under specific temperature and pressure conditions where the solid's vapor pressure exceeds atmospheric pressure.


What is the function of passage cells in the endodermis of root?

Passage cells in the endodermis of roots help in the radial transport of water and nutrients by facilitating the movement of substances across the endodermal layer. They are involved in regulating the passage of ions and molecules into the stele of the root.


Which structure allows the passage of oxygen to the environment?

Stomata in plant leaves allow the exchange of gases with the environment. Oxygen passes out and carbon dioxide passes in. Stomata are holes in the leaf's surface layers , mostly on the underside of the leaves.


What is the explanation for the chemical meaning of sublimation?

Sublimation is the process in which a substance passes from the solid phase directly to the gas phase without passing through a liquid phase. Iodine is an example of a substance that sublimes.

Related Questions

Is refraction an area of low pressure?

No, refraction is not an area of low pressure. Refraction is the bending of light as it passes through different mediums with varying densities. On the other hand, low pressure refers to a region where the atmospheric pressure is lower than the surrounding areas.


What is a bird of passage?

A bird of passage is a migratory bird, especially a passage migrant, or, figuratively, a person who passes through somewhere.


How does hydrostatic pressure change at a tsunameter when the crest of a tsunami wave passes overhead?

When the crest of a tsunami wave passes overhead, hydrostatic pressure at a tsunameter increases due to the added weight of the water column above it. This increase in pressure is a result of the wave's height, causing a temporary rise in water level. As the wave crest moves on, the pressure will subsequently decrease when the trough follows, reflecting the dynamic changes in water level associated with the wave's passage.


What is the functions the rectum?

Its main function is as a passage which fecal matter passes through.


When a substance passes directly from solid to gaseous state on heating it is said to be?

When a substance passes directly from a solid to a gaseous state upon heating, it is said to undergo sublimation. This process occurs without the substance first becoming liquid, and is commonly observed in materials like dry ice (solid carbon dioxide) and iodine. Sublimation typically occurs under specific temperature and pressure conditions where the solid's vapor pressure exceeds atmospheric pressure.


When soil in the digestive passage of an earthworm leaves the crop it passes directly to the?

gizzard where it is digested


What happens to an area's temperature when a cold front passes?

The pressure is always lowest at the frontal boundary, whether warm or cold. ______________________________________________________________________ The pressure would decrease since warm fronts are found at the front of low pressure systems. Pressure can also decrease at the warm and cold frontal boundaries just like the previous answer states, but can only increase when the cold front passes.


What should a barometer measure when there is a tornado?

If a tornado passes near or over a barometer, it will measure a very rapid drop in pressure. How much the pressure drops depends on the strength of the tornado and how close the center of it comes tot he barometer.


As a cold front passes barometric pressure should?

As a cold front passes, the barometric pressure typically decreases. This is because the colder, denser air associated with the front is displacing the warmer, less dense air ahead of it, leading to a drop in pressure.


With the apporach and passage of a frontal system in the US what pressure and wind direction changes take place?

Generally, the winds will change to the direction that the front is coming from. For example, if it come from the north the wind direction usually turns from a southernly direction to a wind more out of the north. The pressure will usually lower as the frontal boundary approaches then rises after the passage of the front.


What do you call the passage of light through an object?

The passage of light through an object is called transmission. This process occurs when light passes through a material without being absorbed or reflected.


What does the condenser do in a refrigeration or air conditioning system?

It passes heat out of the high pressure high temp vaporized refrigerant so the it becomes a high pressure lower temperature liquid.It passes heat out of the high pressure high temp vaporized refrigerant so the it becomes a high pressure lower temperature liquid.