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Lines of equal (iso) air pressure (barometric).

Similar concepts are isohypnals (equal contours of rainfall); and isopachs, lines of equal thickness of a deposit; and isotherms which concern temperature.

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13y ago

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Related Questions

Which would show stronger winds widely spaced isobars or closely spaced isobars?

Closely spaced isobars mean stronger winds, as it indicates a tight pressure gradient.


What is the difference between isobar and isotope?

isobars are elements with same mass numbers (Atomic Mass) and different atomic number (number of proton or electron)


Who Discovered Isobars In Chemistry and Isobar Definition?

The concept of isobars in chemistry was discovered by J.J. Thomson in 1913. Isobars refer to atoms of different elements that have the same mass number but different atomic numbers, resulting in different elements with similar mass.


How can you use isobars to show us the direction of the wind?

Isobars are lines connecting points of equal pressure on a weather map. The spacing and distribution of isobars indicate the strength of the pressure gradient, which in turn influences wind direction. On a weather map, winds flow parallel to isobars, from high pressure to low pressure. The direction of the wind can be deduced by looking at the placement of isobars, with wind flowing perpendicular to the lines and from higher to lower pressure.


What dose isobars mean?

Isobars are lines on a weather map connecting locations with equal atmospheric pressure. They help meteorologists analyze and forecast weather patterns by showing areas of high and low pressure. The closer together the isobars are, the stronger the pressure gradient and the windier the conditions tend to be.


What is the similarities between isobars and isotherms?

what is the similaraties between isobars and isotherms ]


Where would you generally see isobars?

Yea, where would you generally see isobars??


What does it mean when isobars are spaced out?

When isobars are spaced out, it indicates a weaker pressure gradient, resulting in weaker winds. This spacing suggests more stable weather conditions with calm or lighter winds. Conversely, closer spacing of isobars indicates a stronger pressure gradient and potentially gustier winds.


Can two isobars drawn on a surface weather map ever intersect?

No, isobars represent areas of equal atmospheric pressure, so two isobars should never intersect on a surface weather map. If two isobars were to intersect, it would imply that the same location on the map has two different atmospheric pressure values simultaneously, which is not physically possible.


What measures isobars?

Isobars measure the air pressure in the sky and our atmosphere! I hope I helped a little!


Do isobars help you predict which way the air will move?

Yes they do. Scientists make maps with isobars on them.


Comparison between isotopes and isobars?

Isotopes and isobars are very different. Isotopes are different atoms of the same element that have varying atomic masses (such as U-237 and U-235; i.e. they differ only in the number of neutrons contained within the nucleus), while isobars are a computed line through a variable region that all have the same value (think about the lines on a meteorological map). The specific line around a low pressure system where the pressure at every point on the line is the same atmospheric pressure is an isobar. Isobars are nuclei of different elements having the same mass number but different atomic number.