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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 are the land breeze and sen breeze?

A land breeze is a type of wind that blows from the land to the ocean.A sen breeze blowing toward the land from the sea, esp. during the day owing to the relative warmth of the land.

How does the ability of water to change form from solid to liquid to gas contribute to the water cycle?

Solid water (snow) falls on the mountains in the winter. When spring comes, the solid water melts into liquid water, flows downhill to a stream, then into a river, and then into an ocean. The Sun warms the surface of the ocean, evaporating the liquid water into gaseous water vapor. The water vapor rises into the sky and forms clouds, which are blown into the mountains where the clouds cool, and form solid water (snow), which falls in the mountains in the winter.

Why is only warm or cold air blowing when the heat is all the way on?

Thermostat stuck in the open position or heater core clogged. Replace the thermostat and see where you stand. This would also be a good time to replace any coolant hose that needs replacing and to flush the cooling system and change the coolant. Could also need to change your radiator cap

Is cotton like clouds a vivid word?

Cotton like clouds is actually backwards. It should be "Clouds like cotton" then Yes, it would be a vivid word as someone can easily visualize a piece of cotton.

Why would a 1994 Chevy Caviler's air conditioner blow fog with the cold air and smell of coolant?

heater core leak...or hose to heater core... a manual will help with diagnosis and repair, and a shop manual should be available at the local library in the reference section, make copies of the right pages, good luck...:)

A Star Is Born what happens?

It's difficult for people in western cultures to imagine that matter is driven by some kind of purpose. There are cultures and philosophies that include this kind of idea in their cosmological systems. Matter does what is in its nature to do, and there are no other possibilities (if we put quantum weirdness aside for the purposes of this question). Stars are very massive, and the materials in them just began to come together as a result of mutual gravitational forces. It just goes on from there. The really puzzling thing would be for a universe like ours to contain no stars. We'd have a hard time explaining that.

92 Grand Am stalls when warm or hot Changed the brain and coil pack still nothing seems to help problem only happens if car is warm or hot what else can you try?

You need to check the crank sensor at the harmonic balancer. when it gets hot, it stalls the engine. let it cool for a few moments then it starts again. If it's hot and stalss and won't start; try spraying water around the balancer, to cool the sensor. Then see if it starts.

Why a larger rain drop falls faster than a small rain drop?

Considering the rain droplets as spherical body. We have two forces acting on the rain drop when it is falling through the sky, namely the resistance force due to friction(drag force)upwards and its weight downwards. Th rain drop falling from such distance attain a terminal velocity while falling i.e their speed becomes constant after sometime. This happens when the drag force equals the weight of drop,, this happens because drag force increases with velocity of the drop.

Drag force= .5*rho*v2*A(frontal area)*Cd(coefficient of drag)

Weight=m*g=rho*volume of spherical drop=rho*4/3*r3.

When we equalize it,

we get the Terminal Velocity(v) varying directly as sqr of r(radius of drop)

So larger drop means, larger terminal velocity and hence less time taken for falling.

So larger rain drop falls faster.

Why are rainforests so sparsly populated?

Because peopple cut them down and some places don't have the climate for them.

What is the problem if your air conditioning unit continously gives cool air until it freezes?

You have probably overfiled the AC, whether it's F12 or 134A. The low pressure sensor has to detect a depletion of refrigerant on the low side befoe the AC compressor can cycle off. If there is too much refrigerant the sensor will never detect a low pressure condition and the AC compressor will never cycle, it will just stay on and freeze all condensate. Is the air cold or just cool? AC systems no longer use R-12 and certainly do not use 134A, unless it is in your vehicle. If the air is just cool and your pipes are freezing, you have a system low on refrigerant, R-22 or 410. You could also have a dirty filter or coil. Either way, you should have your system checked. Question should be more specific as to application. However here is another possibility. If this is a home a/c system then the contactor (relay) on the outdoor unit (condenser) is stuck or energized by a control circuit. This allows refrigerant to be pumped throughout the coil while the blower is off. This will also cause the coil to freeze up. Also if the thermostat is not operating correctly, it does not 'call' for the blower to come on then the same thing could happen. I would strongly suggest calling a professional.

What kind of livelihood is typical in coastal areas?

One typical livelihood for someone living in a coastal area is fishing. Boat rental and taking people out in a boat are other types of work for people living in coastal areas.

What is a high pressure system and a cold front?

First, the high pressure is a area of increased air pressure, you'll get

great weather from a high pressure system. It would be represented with a blue "H" on a weather map.

Second, a cold front is defined as a leading edge of a cold mass of air, they are normally stronger in autumn and spring. It is represented with a blue line with triangles pointed the direction the front is traveling.

Related links will provide more information.

Occurs when air traveling over land moves over water cools down and travels back over the land?

When air traveling over land moves over water and cools down and travels back it causes precipitation because the water is now full of water droplets.