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b. isobars c. isotherms d. isogrids 9. Closely spaced isobars often indicate _____. a. high winds b. variable winds c. light winds d. cyclonic winds 10. A steep pressure gradient _____. a. would be depicted by widely spaced isobars b. produces strong winds c. is only possible in the tropics d. produces light winds 11.
Widely spaced isobars often indicate a "flat" or weak pressure gradient typical of light-wind situations. Closely spaced isobars indicate large pressure changes over a small area and suggest strengthening winds. Isobars indicate gradient in air pressure. Air flows from areas of high pressure to areas of low pressure.
Closely spaced isobars indicate large pressure changes over a small area and suggest strengthening winds. Widely spaced isobars portray a "flat" or weak pressure gradient typical of light-wind ...
uam-web2.uamont.edu/facultyweb/edson/ch_13 practice test.htm
a. would be depicted by widely spaced isobars . b. produces strong winds. c. is only possible in the tropics . d. produces light winds . 11. Widely spaced isobars often indicate _____. a. high winds b. variable winds
You can tell how fast wind is blowing in an area by nothing how closely isobars are Spaced. Isobars that are close together indicate a large pressure. A large pressure causes strong winds. Isobars that are spread apart indicate a smaller pressure. Winds in this area are gentler.
Widely spaced isobars often indicate _____. A) light winds B) high winds C) cyclonic winds D) variable winds
www.faa.gov/documentLibrary/media/Advisory_Circular/AC 00-6A Chap 4-6.pdf
spacing of isobars, the stronger is the pressure gra dient force. The stronger the pressure gradient force, the stronger is the wind. Thus, closely spaced isobars mean strong winds; widely spaced isobars mean lighter wind. From a pressure analysis, you can get a general idea of wind speed from contour or isobar spacing. 24
AIR PRESSURE AND WIND - CHAPTER 13. Cards. Quiz. Matching. Bingo. Print Print. Helpfulness: 0. ... Widely spaced isobars often indicte. light winds. 12. The Coriolis effect influences. light winds. 13. ... Closely spaced isobars indicate high wind speeds. TRUE. 46. In the Northern Hemisphere, winds blow clockwise and outward from the center of ...
Closely space isobars often indicate a steep change in atmospheric pressure across pressure gradients. Because isobars are used to indicate connected points of equal or constant atmospheric pressure, the more closely these lines are placed means that strong winds are likely to be observed.