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Clouds
A cloud is a visible body of very fine water droplets or ice particles suspended in the atmosphere at altitudes up to several miles above sea level. They are generally produced by the condensation of water vapor. Other clouds, less commonly seen, are composed of smokes or dusts.
10,186 Questions
Will a change in temperature cause the dew point to change?
By definition, Dewpoint is:
"The Temperature at which the water vapour present in the air saturates the air and begins to condense ie dew begins to form"
(from "A Dictionary of Science" Penguin Books 1964)
To understand "Dewpoint" one must understand Condensation, and to understand "Condensate" one must understand States of Matter and Molecular Energy, and only then can the Question be answered.
Condensation happens when several gas molecules come together and form a liquid. It all happens because of a loss of energy. Gases are really excited atoms. When they lose energy, they slow down and move to a lower-Energy State of Matter, where the molecules get denser or packed closer together. An example of a Condensate is when Water (H2O) vapor in the form of steam loses energycondenses on the lid of the kettle when boiling water, it cools, and becomes a liquid again. You would then have a condensate.
However, there are actually 5 states of Matter, not 3, but 3 are straightforward because the 3 states of Solid [ice], Liquid [water], and Gas [steam] are visible . The other two States of Matter are 'Plasma', and 'Bose-Einstein Condensate' or BEC, and both are invisible and both are total opposites. However, the only difference between all five States of Matter is the Temperature and therefore the amount of Molecular Activity.
Bose-Einstein Condensate or BEC
Two scientists, Satyendra Bose and Albert Einstein, had predicted a 5th state of matter which would occur at very very low temperatures in 1924, but they didn't have the equipment and facilities to make it happen at that time. But now we do: the Bose-Einstein condensate was physically discovered for the first time in 1995 by Wolfgang Ketterle and his team of graduate students, and in 2002, Ketterle and two other scientists received the Nobel Prize for it. It is known for short as the BEC..By definition, at zero degrees Kelvin (Absolute Zero) all molecular motion stops, but scientists have figured out a way to get a temperature only a few billionths of a degree above absolute zero. When temperatures get that low, atoms are super unexcited and super cold, and can no longer bounce around as individuals. Instead they must all act in exactly the same way, and you can no longer tell them apart!. The substance is not just a frozen solid, but is in its 5th state of matter , that of .Bose-Einstein Condensate' or BEC
Solid
When a substance is in the state of BEC and then its atoms begin to bounce around as individuals it is said to be a Solid. They then have Structural rigidity. i.e. they have definite shape and occupy a specific area and volume. When temperatures are increased Solids become the next State of Matter, Liquid.
Liquid :
Liquids lack rigidity in shape, but take the shape of the container which contains them. They occupy a specific volume and generally do not expand to occupy the entire available volume unless the Temperature is heated and they become a Gas.
Gas :
A Gas has no definite shape, and they expand to occupy the entire available volume unlike solids and liquids. Gases are really excited atoms, but when Temperatures are massively increased they become a Plasma.
Plasma :
.A Plasma is a result of rise in temperature causing the Ionization of a gas. This means that Atoms are heated to super-high temperatures between between 1000°C and 1,000,000,000°C. until their nucleus and electrons are detached from one another, at which point they are said to be 'Ionized' and are called a 'Plasma'. Plasma is the ultimate possible result of rise in temperature of anything. Plasmas are super hot and super excited atoms, but the atoms in a Bose-Einstein condensate (BEC) are total opposites: they are super unexcited and super cold atoms.
So, to answer the Question,
the higher the Dewpoint the more Watervapour there is in the Air.
What step in the water cycle happens before precipitation?
Condensation is the step in the water cycle that happens before precipitation. During condensation, water vapor in the air cools and turns into liquid water droplets, which then gather together to form clouds.
When water evaporates to become water vapor it goes through a?
Physical change. It is still water, it has simply changes from one form to another. Like ice freezes from liquid water... It's still water just a different state.
Is the air in the cente of the cyclones rising or falling?
The air in the center of cyclones rises. As warm, moist air converges at the center of a cyclone and is forced upwards, it cools, condenses, and forms clouds and precipitation. This rising motion generates the low-pressure system characteristic of cyclones.
What are the two main ingredients required in the appearance of a cloud?
Clouds are primarily composed of water vapor and tiny water droplets or ice crystals. These particles in the atmosphere condense around microscopic particles called cloud condensation nuclei, forming visible clouds in the sky.
How do you get the secret ending in interactive bob 2?
To get the secret ending in “Interactive Bob 2,” players typically need to fulfill specific requirements or complete certain hidden tasks throughout the game. This could involve making specific dialogue choices, completing optional puzzles, or finding hidden items. Checking online guides or seeking hints from other players can help uncover the steps needed to unlock the secret ending.
What do the three main types of clouds look like?
- Cumulus clouds are characterized by their fluffy, white appearance with flat bases and often indicate fair weather.
- Stratus clouds are low-lying clouds that appear as a gray blanket covering the sky, often bringing drizzle or light rain.
- Cirrus clouds are thin and wispy clouds found at high altitudes, typically indicating fair weather but can also signal incoming storms.
How does a funnel cloud touch ground?
The funnel cloud marks the location of a vortex where air spirals upward. This vortex formed from a larger vortex called mesocyclone, which was squeezed by a downdraft, causing it to tighten in diameter, intensify, and stretch vertically. This stretching causes it to extend downward.
When a warm air mass pushes up a cold and slowly moves out of the way?
This phenomenon is called an occluded front. When a warm air mass is wedged between two colder air masses, it is lifted off the ground as the colder air masses advance, creating a boundary known as an occluded front. This can bring a mixture of precipitation and sometimes stormy weather.
What that falls from clouds to earths surface?
Rain falls from clouds to Earth's surface in the form of liquid water droplets.
Is air wet or dry when the air and dew point temperatures are close?
The closer the ambient and dew point temperatures get, the more moisture is in the air.
Why do weather fronts move west to east?
Weather fronts typically move from west to east due to the overall eastward flow of the jet stream in the mid-latitudes. This steering flow is influenced by the rotation of the Earth (Coriolis effect) and the temperature gradients between different air masses. These factors combine to create a prevailing pattern of west-to-east movement for weather systems and fronts.
What makes lightning in a cloud?
the water cells rub together and it causes static electricity. And they get excited!!! you shove the cloud penis inside the females verticle smile and tehn enjoy the won derfulk seman substance of rain
What pressure helps create storms?
Both pressures create storms. The movement of air from high pressure to low pressure causes water to condense and form clouds. When the clouds become oversaturated they release water which falls to the ground as rain, snow, or hail. The lightning is caused when the different charges of the ground and cloud cause the electrons to move to equalize it. This electron movement is lightning. The high winds are from various processes including cold air being pulled down by precipitation (called a downburst or microburst), by pressure gradients around a mesocyclone (which causes a rear flank downdraft or RFD). Tornadoes are formed by the tightening and intensification of a mesocyclone.
The vast majority of storms, however, are associated with or are themselves low pressure systems.
What is the process that turns gas into water?
This occurs through vaporization, either by evaporation or boiling.
Water molecules in a liquid state are in dynamic equilibrium with the atmosphere: while some molecules are leaving the surface as a gas, others are leaving the gas phase to merge with the liquid. Evaporation, normally caused by heating, occurs when more energetic molecules are leaving the liquid than are returning to the liquid. At the boiling point, all of the molecules have sufficient energy to change phase to gas, and will do so if there are nucleation points. Otherwise, liquid may be superheatedpast the boiling point and spontaneously flash to steam when nucleation occurs. This can be observed by (carefully)stirring water that has been heated in a microwave to over 100°C.
Dreaming of dark clouds can symbolize feelings of sadness, gloom, or uncertainty in your waking life. It may reflect anxieties or fears that you are facing. It could also signify a need to address hidden emotions or unresolved issues that are weighing on your mind.
The process is called evaporation. Molecules at the surface of a liquid gain energy from the surroundings, typically heat, causing them to overcome the intermolecular forces holding them together. Once they have enough energy, these molecules transition to the gaseous state and escape from the liquid surface.
What is the difference between cloud and sky?
The sky refers to the entire atmosphere above the Earth's surface, including the clouds. Clouds are visible accumulations of water droplets or ice crystals in the sky. So, while clouds are a part of the sky, they are not the same thing.
What percent of the earth coverd by salt water?
The total volume of water on Earth is estimated at 1.386 billion km³ (333 million cubic miles).
About 97.5% of water on Earth is salt water and 2.5% fresh water.
Of the 2.5% fresh water, only 0.3% is in liquid form on the surface.
What factors might affect the amount of water vapor in the air?
Factors that can affect the amount of water vapor in the air include temperature (warmer air can hold more water vapor), proximity to bodies of water, wind patterns, humidity levels, and altitude (higher altitudes generally have lower water vapor levels).
Is hurricanes and winter storm both high pressure systems?
No, hurricanes are low pressure systems, while winter storms can be associated with either low pressure systems or high pressure systems. Hurricanes are characterized by a central area of low pressure, while winter storms can form in various pressure systems depending on the atmospheric conditions.
How would the wet bulb temperature change if there is more water vapor?
If there is more water vapor in the air, the wet bulb temperature would decrease. This is because the increased water vapor in the air makes it easier for water to evaporate from the wet bulb, causing the wet bulb to cool down more efficiently.
What is the altitude of various cloud types?
- Cirrus clouds are found at high altitudes, typically above 20,000 feet.
- Cumulus clouds are often found at lower to middle altitudes, usually between 6,500 to 20,000 feet.
- Stratus clouds form at low altitudes, below 6,500 feet.
- Nimbostratus clouds can extend through a wide range of altitudes, from low to high, depending on the vertical development of the cloud system.
