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When air pressure is high the weather is usually sunny and bright -- true or false?
True. High air pressure usually indicates stable, dry air which is associated with clear skies and sunny weather.
Are stratus clouds associated with stable or unstable air?
Stratus clouds are typically associated with stable air. These clouds form in a layer and are often found in calm, stable weather conditions.
Which is a more stable atmospheric condition cool air layered over warm air or warm air layered over cool air?
Cool air layered over warm air is a more stable atmospheric condition because cool air is denser and does not rise easily through the warmer air above it. This creates a more stable environment where weather systems are less likely to develop or intensify. Warm air layered over cool air can result in more unstable conditions and lead to the formation of thunderstorms and other severe weather.
Which is a stable compound SrCl AlF2 BaS?
Strontium chloride (SrCl2) is a stable compound. Aluminum fluoride (AlF3) is also stable. Barium sulfide (BaS) is relatively stable but can decompose upon exposure to water or air.
Why is the air mass in a temperature inversion so stable?
In a temperature inversion, warm air sits on top of cooler air, forming a stable layer that prevents vertical mixing of air. This stability occurs because the warmer air near the surface is less dense than the cooler air above, inhibiting convection and keeping pollutants trapped beneath the inversion layer.
What statement is true about stable air?
Stable air resists vertical motion and tends to suppress cloud development and precipitation. It is associated with calm and fair weather conditions.
When air pressure is high the weather is usually sunny and bright -- true or false?
True. High air pressure usually indicates stable, dry air which is associated with clear skies and sunny weather.
Air that resist movement or returns to its original position after an initial vertical displacement is called?
stable air
Which of these is not true about Chechnya?
that it has a stable government
Is cold air below warm air associated with stable air?
Yes. Cold air below warm air creates what is called a temperature inversion, which is very stable.
Are stratus clouds associated with stable or unstable air?
Stratus clouds are typically associated with stable air. These clouds form in a layer and are often found in calm, stable weather conditions.
What air resists vertical movement?
Stable air
Is it true that the air above a region of surface high pressure is normally rising?
No, the air above a region of surface high pressure is typically descending rather than rising. High pressure systems are associated with sinking air, which leads to stable atmospheric conditions and generally fair weather.
Is iron the most stable atom?
True
Is it true that Air masses that form near the equator are tropical air masses?
Yes, air masses that form near the equator are termed tropical air masses due to their warm and humid characteristics. They are typically stable and bring warm weather to many regions.
Does stable air tend to rise or does it resist rising?
Stable air tends to resist rising due to its density and lack of vertical movement. The vertical motion of stable air is limited, resulting in calm weather conditions.
What is the difference between unstable and stable air?
. Unstable air, if lifted, will rise by itself without any forcing. Stable air, if lifted, will tend to sink back down.,
