answersLogoWhite

0

A barometer is an instrument used to measure atmospheric pressure. It can measure the pressure exerted by the atmosphere by using water, air, or Mercury. Pressure tendency can forecast short term changes in the weather. Numerous measurements of air pressure are used within surface weather analysis to help find surface troughs, high pressure systems, and frontal boundaries. http://en.wikipedia.org/wiki/Barometer#Applications

User Avatar

Wiki User

17y ago

What else can I help you with?

Related Questions

What do we call an instrument which measures heat and cold?

An instrument that measures heat and cold is called a thermometer.


What instrument measures warm fronts?

A barometer is an instrument used to measure atmospheric pressure changes associated with warm fronts. When a warm front approaches, the pressure usually decreases, indicating the impending weather change.


What is an instrument that measures hot and cold?

A thermometer is an instrument that measures hot and cold temperatures. It typically uses a liquid, such as mercury or alcohol, to gauge the level of heat or coldness in its surroundings.


What is the name of an instrument which measures heat and cold?

That would be a thermometer.


What are the three cold fronts?

The three cold fronts are the warm fronts, cold fronts, and the stationary fronts.


What are the four major types of front?

The four major types of fronts are cold fronts, warm fronts, stationary fronts, and occluded fronts. Cold fronts occur when cold air displaces warm air, while warm fronts happen when warm air rises over cold air. Stationary fronts form when neither air mass is strong enough to replace the other, and occluded fronts develop when a cold front overtakes a warm front.


Is this true Cold fronts and warm fronts travel at the same speed?

No, warm fronts generally move slower than cold fronts.


How quick do warm fronts move?

Warm fronts move quicker than cold fronts but cold fronts still move rapidly.


How do cold fronts move?

Cold fronts can move very rapidly but still move slower that warm fronts.


What are the types of front?

The main types of fronts are cold fronts, warm fronts, stationary fronts, and occluded fronts. Cold fronts occur when a cold air mass advances and replaces a warm air mass. Warm fronts develop when warm air moves into an area previously occupied by colder air. Stationary fronts form when neither air mass is advancing. Occluded fronts happen when a fast-moving cold front catches up to a slow-moving warm front.


What fronts are stratocumulus clouds associated with?

Cold fronts


Do warm fronts or cold fronts travel at the same speed?

Cold fronts generally travel faster than warm fronts. Cold air is denser and more forceful, allowing cold fronts to advance quicker than warm fronts which are characterized by more gradual temperature differences.