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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
What happens when you apply heat to a liquid?
When you heat a liquid it causes a reaction this is called evaporation.The liqui9d then turns in to a gas
As it turns into a gas, the liquid boils. The temperature at which it boils is called the boiling point and is a constant if the pressure stays the same. Until the boiling point is reached nothing interesting happens to liquid while it heats.
Is YouTube a cloud storage provider?
No, YouTube is a video-sharing platform where users can upload, view, and share videos. It is not a dedicated cloud storage provider, although it does offer limited storage space for users to save their videos.
What is the relative humidity of air filled to half its capacity?
Relative humidity becomes the ratio between the actual amount of water vapor present to the capacity that the air has at a particular moment. Just to be an optimist, if the glass is half-filled, the relative humidity is 50 percent. If the glass is three-quarters filled, the relative humidity is 75 percent.
Should you shovel snow if freezing rain expected?
It is generally not recommended to shovel snow if freezing rain is expected, as clearing the snow could create an icy surface when the rain freezes on top of it. It is safer to wait until after the freezing rain has passed before shoveling snow.
What are the clouds in the earth's atmosphere made of?
Clouds are just condensed water vapor or ice crystals. Cloud droplets also require cloud condensation nuclei, however, which often consist of sulfate aerosols.
Meteorologically, fog can be classified into four general types according to the mechanism by which it is formed: advection, radiation, upslope, and precipitation.
Advection fog is formed whenever a current of relatively warm, moist air passes over a colder body of land or water. Fog of this type is frequent in the winter when snow is on the ground. It is also common over the ocean, as in the North Atlantic when winds blow across the warm Gulf Stream and reach the cold Labrador Current.
Radiation fog, formed only over land, is caused by the cooling of the earth by radiation. At night, radiation lowers water temperature comparatively slowly, but land cools rapidly, becoming cooler than the air above it; consequently a fog is formed. Such fog is seldom thick and usually �burns off� in the morning.
How are clouds formed?Clouds are formed when water condenses into water droplets as air cools to its dew point. What is inside a cloud?Clouds are made of small droplets of water or ice crystals that are spread out from each other. Each of these droplets of water is smaller than a grain of flour, and they are so light that they can float in air. Rain falls when the drops get too big and heavy to stay in the cloud.Who paints the rainbow in the sky and hangs the fluffy clouds so high?
"Who paints the rainbow in the sky and hangs the fluffy clouds so high" is a quote from a poem I Wonder by Jeannie Kirby. The Who in question is God.
Does air pressure have a mass?
Air, like any other gas, has volume. When you blow air into a balloon, the air takes the shape of the balloon. If more air is blown in, the balloon becomes larger as the volume of the air is increased. If some of the air is released, the balloon becomes smaller as the volume of the air is decreased.
What happens when it snows and rains at the same time?
When it snows and rains at the same time, it typically means that the temperature is near freezing. The snowflakes melt as they fall through the layer of warm air, turning into raindrops. If the temperature drops again before reaching the ground, the raindrops may freeze upon contact, leading to freezing rain.
Actually most clouds don't rain. Many clouds are high in the atmosphere, where it is below freezing point, and thus are ice clouds. You can spot these, for their edges are rather diffuse.
The clouds that most commonly rain are the cumulus clouds and their kin, which are close to land surface. These clouds have very definite edges, and are often very dark.
Sometimes rain will fall from a cloud, but fails to reach the ground as it is absorbed by drier or warmer air below. This interrupted rainfall is called virga.
Does water or land hold heat longer?
Water holds heat longer than land because it has a higher specific heat capacity, meaning it takes more energy to raise its temperature. As a result, water can absorb and retain heat more effectively than land. This is why coastal areas tend to have milder temperatures compared to inland areas, as water moderates the climate by releasing heat slowly.
Is rarefaction a high pressure area of tightly packed molecules?
No, rarefaction is the opposite of a high pressure area. It is a low pressure area where molecules are spaced further apart. This occurs in a sound wave when the air molecules are spread out, creating areas of decreased pressure.
Where can you get cloud 9 bath salt?
Cloud 9 bath salts are illegal synthetic drugs and not meant for use in bath products. It is important to avoid purchasing or using any substances marketed as "bath salts" for recreational use as they can be harmful and potentially illegal. It is safer to stick to traditional bath products from reputable sources.
What are the uses of continuous positive airway pressure?
Continuous positive airway pressure (CPAP) is primarily used to treat sleep apnea by keeping the airways open during sleep, allowing for uninterrupted breathing. It can also be used to treat respiratory distress in premature infants or patients with respiratory conditions such as COPD or pneumonia by improving lung function and oxygenation. CPAP therapy can help reduce symptoms of daytime fatigue and improve overall quality of life for individuals with breathing disorders.
What are names of different types of clouds?
Answer 1
There are three common main cloud types that form in the different layers of the atmosphere. There is also a fourth common cloud type that forms vertically.
High Layered Clouds that form above 17,000 feet are:
- Cirrus: Delicate white strands of ice crystals that often form, what is referred to as mares tails.
- Cirrostratus: A veil of white cloudiness often covering the entire sky, causing halos around the Sun and the moon. This can be an indicator of an approaching storm.
- Cirrocumulus: Small white patchy patterns like fish scales and referred to as Mackerel skies.
Mid-layered clouds that form between 6,000 to 17,000 feet are:
- Altostratus: Drab gray clouds of water droplets that obscure the view of the Sun and moon. They have the potential to produce rain and snow.
- Altocumulus: A darker, larger pattern of patchiness that may produce a shower.
Lower layered clouds that form below 6,000 feet are:
- Stratus: A wispy cloud of fog that hangs a few hundred feet above the ground and often bring drizzle.
- Stratocumulus: Dark gray clouds, often covering the entire sky, which do not bring rain. They form rounded wavelike bands that are broken by blue sky.
- Nimbostratus: Low, dark, ragged rain clouds that often bring continuous rain, sleet, or snow.
The fourth common cloud types that form Vertically are:
- Cumulus: Large, billowy cotton balls of clouds with dark bottoms and bright white tops that can reach 10,000 feet high. May produce brief showers.
- Cumulonimbus: Towering thunderheads, dark on the bottom and white anvil-shaped tops that can extend to 50,000 feet. Often produces lightning and heavy precipitation, including hail. Occasionally produces tornadoes.
There are 27 types of clouds in all. There are four main types in all - cumulus, stratus, nimbus, and cirrus.
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Answer 2
The etages (levels) for cloud vary from place to place, and between tropical, subtropical, temperate and polar air masses.
In Australia, the etages are 0-8500ft for low, 8500-18500ft for middle and 18500ft+ for high level cloud. Note that nimbostratus, while classed as a middle-level cloud, can occur down to 2000-5000ft, cirrus can occur down to 10,000ft in polar air, and convective cloud can have a base at 8-10,000ft under certain conditions (especially in dry desert areas).
What are two possible humidity characteristics of air masses?
Two possible humidity characteristics of air masses are specific humidity, which is the mass of water vapor present in a unit mass of air, and relative humidity, which is the ratio of the actual amount of water vapor in the air to the maximum amount of water vapor the air can hold at a given temperature.
When are you most likely to encounter fog?
Fog occurs when 1) humidity goes up and 2) temperatures go down.
What clouds are formed high in the atmosphere?
The highest clouds are polar mesospheric clouds, which, at heights from 76,000 to 85,000 m (altitude) are much higher than other types of clouds, such as cirrus and cumulonimbus. Cumulonimbus can exceptionally reach 23,000 m at the very top of a peaked formation, but these clouds normally form mainly within the 2,000 to 16,000 m range. Cirrus clouds, at a maximum height of about 18,000 m in tropical zones, are also much lower than polar mesosphericclouds.
What happens to a warm air mass at an occluded front?
OK first of all I know you guys have got this question from K12.
But anyway here is the answer:
Sometimes warm air masses can get caught between 2 cold fronts which can for
Does a tornado come from a cumulonibus cloud?
Yes.
Tornadoes are produced by thunderstorms, which from from cumulonimbus cloud.
Usually a wall cloud and then a funnel cloud develop at the base of a cumulonimbus cloud before a tornado touches down.
What is the name of the troposphere's upper limit?
The upper limit of the troposphere is called the tropopause.
What type of weather is likely to occur when relative humidity reaches 100 percent?
When relative humidity reaches 100 percent, it means the air is holding the maximum amount of water vapor it can. This often leads to the formation of fog, mist, or precipitation, as the air is too saturated to hold any more moisture.
Is it colder outside when the sky is clear or when it is cloudy?
There are many factors to consider, but one of the biggest is time of day. Clear skies during the day allow the sun to heat the ground more than on a cloudy day, resulting in warmer temperatures. However, at night a clear sky allows more energy to radiate back into space making for colder temperatures. Clouds at night act like a blanket, keeping warm air in, while during the day they block the sun's rays, keeping it cooler.
Larger scale weather patterns can have the opposite effect where an area of high pressure results in sinking air, clear skies, and colder temperatures. A passing warm front on the other hand can be marked by increasing clouds, rain, and warming temperatures.
Which cloud type is formed by strong convection currents?
Cumulonimbus clouds are formed by strong convection currents. These clouds are tall and dense, often associated with thunderstorms and heavy rainfall.
