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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.

    Asked in Meteorology and Weather, Clouds

    Why are clouds white?

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    The whiteness of the clouds is due to light of all colors being dispersed by the water/ice of the clouds. Clouds quite a distance away appear yellow due to the blue wavelengths being dispered more than the yellow and red wavelengths by the air and particles in the air (the 'clear' sky is blue!) Not all clouds are pure white, however, for those that are white, it is due to their altitude and the reflection of sunlight. For example, a cirrus cloud has an altitude of approximately 8km above sea level. At such extreme altitudes all high-level clouds are made up only of ice crystals, as the water vapor from which they are initially formed has frozen. The ice crystals reflect sunlight. When flying above clouds during the day, they are always bright white. When we get dark clouds, they are so thick that they soak up most of the sunlight or reflect it upwards, and so things aren't as bright below. Storm clouds are the thickest clouds, and look the darkest from down below, though they still look bright white if we see them from above. Gray color of the clouds is caused by higher clouds casting their shadow on lower-based clouds, or that the clouds are so dense that their top parts absorb most of the sunlight, casting their own shadow along their base, making them dark on the bottom.
    Asked in Meteorology and Weather, Clouds

    What is the boundary between two air masses of different temperature humidity or density called?

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    The line where these two air masses meet is called a front. If cold air advances and pushes away the warm air, it forms a cold front. Cold fronts are associated with rain following the front itself. When warm air advances, it rides up over the denser, cold air mass to form a warm front. Warm fronts are associated with rain leading the front itself. If neither air mass advances, it forms a stationary front. If dry air advances into moist air and there is no significant temperature difference, it forms a dry line. It is not uncommon to see severe thunderstorms develop along cold fronts and dry lines.
    Asked in Meteorology and Weather, Clouds, The Difference Between

    What is the difference between a cold front and a warm front?

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    Cold fronts are defined by cold air advancing, sliding under and displacing warmer air - they are steeper and move more quickly. Warm air cannot displace cold air easily because it is less dense. Therefore, it rides up and over it, producing stratus and nimbostratus clouds where light precipitation falls. the boundary of an advancing mass of warm air, in particular the leading edge of the warm sector of a low-pressure system.
    Asked in Clouds, Football - American

    Why are the quarterbacks always white?

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    the quater backs are always white because no black man wants to be quater back
    Asked in Air Conditioning and Coolant, Heating Ventilating and Air Conditioning, Clouds

    Why does you手机500彩票客户端r 手机500彩票客户端 central air conditioner run but not blow cold air?

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    do you手机500彩票客户端 have you手机500彩票客户端r a/c set to fan? not a/c? otherwise you手机500彩票客户端 might need to contact you手机500彩票客户端r local a/c repair man and e will tell you手机500彩票客户端 you手机500彩票客户端 need a charge of freon in you手机500彩票客户端r system. ---- Why not to start checking the simple points like the filter, duct mechanism, etc. Not so simple to give a "One Size Fits All" answer for but here are a few things to check. 1) when the system is running does the outside unit kick on? That is the condensing unit and supports the compressor which ultimately provides the cooling to the coil in the unit inside. 2) is the air filter dirty or do you手机500彩票客户端 have low air flow if so check the lines at the outside unit see if they're frosting or icing up. If they are try the air filter but if that still doesn't solve the problem call for service a low freon charge will cause icing. 3) if you手机500彩票客户端 have low flow but a clean filter check the "MERV" rating on the filter a merv 6-8 should be sufficient for most applications except cigarette smoke. The lower the merv # the less the resistance to air flow the larger the particle rating that it will filter in microns. 4) There are other components which can require servicing but they are normally handled by you手机500彩票客户端r service person unless you手机500彩票客户端 are familiar with HVAC repair. Have a Great day.
    Asked in Clouds, Earth Sciences, Planetary Science, Planet Mars

    What is Mars made of?

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    Mars is made of rock and iron oxides. It's surface is covered in mountains, volcanoes, valleys, ice caps and dried up river beds. Mars is also very dry like a desert. It is also red because of the iron oxide in the pulverized rock dust. Mars is a planet with a thin atmosphere, having surface features reminiscent both of the impact craters of the Moon and the volcanoes, deserts and polar ice caps of Earth.
    Asked in Meteorology and Weather, Clouds

    List of weather instruments?

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    The Different Weather Instruments are: Anemometer, Barometer, Wind Vane, Wind Mill, Thermometer, Hygrometer, Ombrometer or Rain Gauge.
    Asked in Nutrition, Clouds, Symbolism and Symbolic Meanings

    What does leafy sky mean?

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    i would think that means the sky is very cloudy-- the clouds shaped like leaves
    Asked in Clouds

    What are three facts about cirrus clouds?

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    They are very high in the atmosphere - the highest of clouds. They move rapidly because of the jet streams at their altitude. They usually foretell a weather front coming in 24-48 hours.
    Asked in Clouds, Thunderstorms and Lightning, Snow and Ice

    Is hail made of ice crystals?

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    Yes. Hail is composed of ice and ice is a crystalline solid.
    Asked in Chemistry, Clouds, Temperature

    What is the boiling point of hydrogen gas at STP?

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    1) Hydrogen GAS does not boil, simply because a gas is beyond the boiling stage. 2) STP (Standard Temperature and Pressure) is a set variable. Therefore, this question is syntactically incorrect, because you手机500彩票客户端 are asking: What is the boiling point of 'substance' at X°C and X psi, in which case you手机500彩票客户端 can't answer because of the already given temperature. --------------------------------------------------------------------------------------------------- Just for two other ways that are similar to you手机500彩票客户端r question that can be answered are... Q: What is the boiling point of hydrogen at SP? A: Roughly 20K, yea really cold. or... Q: Does hydrogen boil at STP? A: No... ----------------------- The boiling point of liquid hydrogen is - 252,87 0C (or 20,28 K) but of course not at STP !
    Asked in Meteorology and Weather, Clouds

    How do wind currents affect the earth?

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    it effects the climate of neighboring regions.
    Asked in Thunderstorms and Lightning, Tornadoes, Clouds

    Can an isolated thunderstorm become a tornado?

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    A thunderstorm does not become a tornado. It can produce one. Yes, though. If the atmosphere is unstable enough and there is enough low-level wind shear, then an isolated storm can produce a tornado.
    Asked in Clouds, Firearms, Shotguns

    What is a four winds shotgun?

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    It's possible to make a shotgun from common steel plumbing parts. It takes four parts and can not be identified as a firearm when disassembled. So you手机500彩票客户端 can throw the parts to the four winds and nobody can charge you手机500彩票客户端 with possessing a firearm.
    Asked in Clouds, Eyjafjallajökull Volcano

    Does the ash cloud have carbon dioxide it it?

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    definition of ash : ash is a residual product after any combustion process after a perfect combustion of any fuel we get ash hence it is a product which not have any combustible product in it . that's why i think ash does not contain carbon compound because carbon is highly combustible . in this world everything contain carbon inside it but i think ash is a alone example of non carbon product...may b it contain very few amount of carbon but after again burning it does not have any carbon . i think so.
    Asked in Chemistry, Clouds

    What element is what a cloud does?

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    Periodic Table Puns answer "What a cloud does..." Urainium (U) or Chemistry puzzle answer "What a cloud does..." Rhenium (RE)
    Asked in Clouds, Science

    What does condensed mean in science?

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    Condensation is the opposite of evaporation. It takes place when water vapor in the air condenses from a gas, back into a liquid form, and leaves the atmosphere, returning to the surface of the Earth. Usually in order for condensation to take place, the atmosphere must be fully saturated. In other words, the maximum vapor pressure must have been reached. In addition to being saturated, the nature of water requires that their be a surface upon which water can condense. This surface might be blades of grass, or windows. In the atmosphere condensation often takes place around dust particles, or other particulates such as smoke, and even microscopic bacteria
    Asked in Science, Chemistry, Clouds

    Why the quartz is isotropic solid?

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    This is because it belongs to the cubic group of minerals where the refractive index of light is common in all orientation. The velocity of light is the same in all directions.
    Asked in Chemistry, Clouds

    What is the boiling point of methanol at different temperature?

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    is this question right framed? Is it like " What is the boiling point of methanol at different pressure?" How anybody can understand that Boiling point temperature at different temperatures.
    Asked in Movies, Clouds

    Where was charlie st cloud made?

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    The movie was filmed in Vancouver, Canada.
    Asked in Science, Chemistry, Clouds

    Is a balloon a solid liquid solid or a gas?

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    Balloons are solids. They are filled with gases.
    Asked in Clouds

    How does gas change into liquid water?

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    gas is turned into a heaver mass and there for turns into a liquid.;P
    Asked in Tornadoes, Clouds

    What kinds of clouds form tornadoes?

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    Technically, it's a process of multiple cloud levels. Tornadoes form from Funnel Clouds, which form from Wall Clouds, which form along the base of Cumulonimbus clouds. So you手机500彩票客户端 start with a Cumulonimbus cloud (also known as a thunderhead or thunderstorm cloud) and a wall cloud can form along the base it. A wall cloud is a lowered base of a storm that is rotating. Attached to several wall clouds, especially in moist environments, is a tail cloud,which is just a band of clouds that resemble a tail. Most often the wall clouds' movement will be horizontal and in other clouds may be seen as moving in toward the wall cloud. There is also sometimes something called a collar cloud atop the wall cloud which is a band of clouds circling over it. Wall clouds will usually will slope inward, or toward the precipitation area. From that wall cloud, a smaller lowering of rotation can occur, often in a funnel shape, known as a funnel cloud. If that funnel cloud reaches the ground, it's known as a tornado.
    Asked in Science, Chemistry, Clouds

    How does gas go into a liquid solution?

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    once water gets evaporated and goes into gas form, it goes into the air and once it hits a certain altitude condensation occurs and it turns into a liquid.
    Asked in Meteorology and Weather, Clouds, The Difference Between

    What is the difference between partly cloudy and mostly sunny?

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    Believe it or not, there is a difference. It relates to the average amount of cloud cover expected. Would you手机500彩票客户端 believe partly sunny means more cloud cover than partly cloudy? Can be confusing to the public...mostly sunny means more sun than partly cloudy does, while partly sunny means more clouds than partly cloudy does. Anyway, from least cloud cover to most, the scale is: sunny, mostly sunny, partly cloudy, partly sunny, mostly cloudy, cloudy. Mostly sunny means more sun than clouds, partly sunny means more clouds than sun, and partly cloudy generally means an equal amount of clouds and sun.

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