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What else can I help you with?
When air pressure goes up the liquid in a mercury barometer goes?
When air pressure goes up, the liquid in a mercury barometer goes down. This is because as air pressure increases, it pushes the mercury in the tube to rise, indicating higher pressure.
Why are atmospheric pressures considered the best indicator of current and changing weather conditions?
on my altimeter the altitude will be reported as going down if the weather is improving, which means that the pressure is actually going up, and the inverse is true also. Not sure if that answers your question, but its the relative differences which makes more sense in the field rather than exac numbers. If I see a jump in altitude of about 200m I know bad weather is coming, and if Im looking out wondering I know the weather is improving if the altitude goes down.
What causes some days to be windier than others?
The difference in pressure causes the wind to blow. When a difference in pressure happens, the air goes from higher to lower pressure. Simply, a day may be windier than another because of the current weather. It could be brought about by a storm, a pressure area, or a front.
How do scientists predict weather by using a barometer?
Very simply put, cold air is denser than warm air - thus as air of differing temperature passes over you (or rather your barometer) the barometric pressure will change. The arrival of warm air will cause the barometric pressure to fall and as warm air holds more moisture than cold air a falling barometric pressure will herald the arrival of rain. Conversely, if the pressure rises this will indicate some nice sunny days to come Further, if the pressure falls (or rises) fast, then there are likely to be strong winds.
What causes stronger winds to occur?
Stronger winds are typically caused by differences in air pressure. When there is a large contrast in pressure between two areas, air will move from high pressure to low pressure, resulting in strong winds. Other factors like temperature gradients, the Earth's rotation, and topography can also influence wind strength.
What weather goes along with a tornado?
windrainhailthunderstorms
How does the hole in the ozone layer cycle with the seasons?
it adapts 2 the seasons and goes along with the weather
What kind of weather goes with low air pressure?
Cold, precipitation, windy and yucky :P
You sense pain or build pressure in your years when an airplane flight takes of or descends?
That's an effect of the increase and decrease in pressure which goes along with the altitude change.
How do you tell if air pressure is rising o dropping?
You can tell if air pressure is rising if the weather is improving, with clear skies and calm conditions. On the other hand, if air pressure is dropping, you may experience stormy weather with strong winds and precipitation. Additionally, using a barometer to monitor the pressure changes can provide a more accurate indication.
1989 Chevy S-10 in cold weather shows is good oil pressure while driving but when the motor idles the pressure goes down and chech gauge lights up?
Your oil pump is probably finished. If you have recently changed the oil, it's definitely finished. Oil becomes less viscous when it heats up and your oil pressure drops because the pump can no longer regulate the pressure.
Why do a weather balloon keep increasing in volume as it rises through the stratosphere?
As the weather balloon rises through the stratosphere, the atmospheric pressure decreases. This lower pressure causes the gas inside the balloon to expand, leading to an increase in volume. The gas molecules have more space to spread out due to the reduced external pressure.
How would knowing whether the barometer is rising or falling help you predict the weather?
A rising barometer indicates improving weather conditions, such as clearing skies and less precipitation. Conversely, a falling barometer suggests worsening weather, like approaching storms and increasing wind. By monitoring these changes in barometric pressure, you can anticipate shifts in the weather patterns.
Is atmospheric pressure goes on a downward direction only?
No, atmospheric pressure can fluctuate both upwards and downwards due to various factors such as weather patterns, altitude changes, and temperature variations. However, in general, atmospheric pressure tends to decrease with increasing altitude.
Should fuel pressure drop when cranking over car?
no that probably means ur oil pump is out or goin out and if it goes back up when u turn the car on its probably ok
What does this mean 'weather permitting'?
it means if the weather goes as it is planned
What is GOES 8?
GOES 8 was an American weather satellite
