Isobars and isotherms are lines on weather maps which represent patterns of pressure and temperature, respectively. The close spacing of pressure isobars would mean there is a steep pressure gradient of air. This is similar to the gradient lines on a contour map; the closer the lines are...2. Widely spaced isobars indicate a high pressure gradient and high wind speeds. 3. The pressure gradient force acts parallel to the isobars. Which of the statements given above is/are correct?Copyright 2012 Pearson Education, Inc. 9) Closely spaced isobars often indicate _. 74) Why are coastal and mountainous regions often much more windy than other locations at similar latitudes? Also, from this and earlier chapters on meteorology, are there other weather characteristics...a. would be depicted by widely spaced isobars. d. produces light winds. 11. Widely spaced isobars often indicate _.Isobars indicate gradient in air pressure. So tightly packed isobars would indicate strong winds and widely spaced ones would indicate slow winds.
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Where the isobars are more widely spaced, near an anticyclone for example, they indicate light winds. Anticyclones An anticyclone, also known as a 'high' can be identified on a weather chart as an often large area of widely spaced isobars, where pressure is higher than surrounding areas.Closely spaced isobars often indicate ____. High winds. A steep pressure gradient ____. Produces strong winds. Widely spaced isobars often indicate ____.Translations in context of "widely spaced" in English-Russian from Reverso Context: But those environments are going to be widely spaced in this universe. Translation of "widely spaced" in Russian.The close spacing of pressure isobars would mean there is a steep pressure gradient of air. This is similar to the gradient lines on a contour map; the closer the lines are together, the steeper the gradient of the land. Using this same analogy, imagine we roll a ball down a gentle slope versus a steep slope.
9) Closely spaced isobars often indicate
The strength of the wind is inversely proportional to the distance apart of the isobars, thus closely spaced isobars indicate strong winds and widely spaced isobars light winds. C3160 Cross-isobar angle Angle between the wind vector and an isobar, at any level. Common crawl.Widely-spaced isobars indicate these. Warm air moves in over a cold air mass often bringing light, steady rain or snow. What is a warm front?Wind is often described by two characteristics: wind speed and wind direction. Wind speed is the On weather maps, pressure is indicated by drawing isolines of pressure, called isobars, at In areas where the isobars are spaced widely apart, the pressure gradient is low and light winds normally exist.Wind is fundamentally the flow of air from high pressure to low pressure across the surface of the Earth. Weather reports often discuss barometric readings, indicating regions of the Earth experiencing high or low pressures at any point in time.Widely Spaced Isobars Indicate. (Correct Answer Below). Reveal the answer to this question whenever you are ready.
ch Thirteen follow check
Multiple Choice
1. Standard sea stage force in millibars is
a. 750 mb
b. 890 mb
c. 1013 mb
d. 1143 mb
2. Standard sea stage drive in inches of mercury is __________.
a. 7.fifty two inches
b. 14.70 inches
c. 28.70 inches
d. 29.ninety two inches
3. The mercurial barometer was once invented via __________.
a. Torricelli
b. Galileo
c. Newton
d. Watt
4. Which of these instruments is NOT used to measure air force?
a. mercurial barometer
b. aneroid barometer
c. barograph
d. anemometer
5. An altimeter is an adaptation of the __________.
a. mercurial barometer
b. aneroid barometer
c. barograph
d. anemometer
6. The power that generates wind is __________.
a. Coriolis pressure
b. gravity force
c. centrifugal drive
d. force gradient drive
7. Which of those elements affect the magnitude of the Coriolis drive?
a. wind pace
b. latitude
c. wind path
d. both wind velocity and latitude
8. Lines on a climate map connecting places of equivalent air drive are called __________.
a. isovectors
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 drive gradient __________.
a. would be depicted via widely spaced isobars
b. produces sturdy winds
c. is best possible within the tropics
d. produces mild winds
11. Widely spaced isobars often indicate __________.
a. high winds
b. variable winds
c. gentle winds
d. cyclonic winds
12. The Coriolis impact influences __________.
a. most effective wind pace
b. most effective wind route
c. each wind velocity and wind course
d. neither wind velocity nor wind route
13. In the Northern Hemisphere, the winds associated with a low pressure gadget (cyclone) blow __________.
a. clockwise and toward the center
b. counterclockwise and toward the middle
c. clockwise and outward from the center
d. counterclockwise and outward from the middle
14. In the Northern Hemisphere, winds related to a prime force gadget blow __________.
a. clockwise and toward the middle
b. counterclockwise and toward the center
c. clockwise and outward from the center
d. counterclockwise and outward from the center
15. If Earth weren't rotating __________.
a. it could lose its setting
b. air would move directly from high to low drive
c. all air would move in one direction handiest
d. friction could be eliminated
16. Upper air winds __________.
a. are normally faster than floor winds
b. are unaffected via the Coriolis power
c. are very much influenced by way of friction
d. both a. and b
17. High air drive programs are most often associated with __________.
a. diverging winds
b. descending air
c. clear weather
d. all of these
18. Low air drive systems are in most cases related to __________.
a. diverging winds
b. descending air
c. precipitation
d. transparent weather
19. In the Southern Hemisphere, the winds related to a low drive gadget blow __________.
a. clockwise and toward the center
b. counterclockwise and toward the center
c. clockwise and outward from the middle
d. counterclockwise and outward from the center
20. If "fair" weather is drawing near, the force tendency would most likely be __________.
a. steady
b. emerging
c. falling
d. none of these
21. If stormy weather is drawing near, the pressure tendency would most probably be __________.
a. stable
b. rising
c. falling
d. none of those
22. Most of the United States is located in which zone of prevailing winds?
a. trade winds
b. subpolar easterlies
c. westerlies
d. doldrums
23. Another identify for the area of subtropical highs is __________.
a. subpolar easterlies
b. westerlies
c. doldrums
d. horse latitudes
24. The Sahara and Australian deserts (among others) are associated with the __________.
a. subtropical top
b. equatorial low
c. subpolar low
d. subpolar low
25. This drive zone is related to ample precipitation and warm temperatures.
a. subtropical prime
b. equatorial low
c. subpolar low
d. subpolar low
26. The subpolar low (polar front) is
a. a zone where the industry winds meet
b. the forward fringe of the Antarctic ice cap
c. a zone the place the polar easterlies and the westerlies converge
d. the boundary between frozen and liquid
27. When are upper air winds quickest?
a. in summer season
b. in wintry weather
c. every time the temperature gradient is vulnerable
d. these winds maintain kind of the same speeds during the yr
28. A Santa Ana (or Chinook or Foehn) wind is a __________.
a. wind associated with a blizzard
b. chilly, damp wind blowing off a snow field
c. wind this is commonplace to the sector's deserts
d. very dry, warm wind flowing down a mountain slope
29. A sea breeze most often originates all through the __________.
a. night time and flows towards the land
b. day and flows towards the land
c. evening and flows toward the water
d. day and flows towards the water
30. A land breeze generally originates all over the __________.
a. night time and flows toward the land
b. day and flows towards the land
c. evening and flows toward the water
d. day and flows towards the water
31. Fast moving currents of air discovered close to the most sensible of the troposphere are referred to as __________.
a. mesocyclones
b. chinooks
c. jet streams
d. El Niño
32. What is the technical identify for a top force heart?
a. cyclone
b. anticyclone
c. entrance
d. doldrums
Answers:
1. c
2. d
3. a
4. d
5. b
6. d
7. d
8. b
9. a
10. b
11. c
12. b
13. b
14. c
15. b
16. a
17. d
18. c
19. a
20. b
21. c
22. c
23. d
24. a
25. b
26. c
27. b
28. d
29. b
30. c
31. c
32. b
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