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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 is the name for the ray of sun streaming through the clouds like a laser?

The term commonly used for this phenomenon is "sunbeam" or "sun ray." It occurs when sunlight passes through openings in clouds, creating a visible shaft of light.

What do the colors mean in The Man to Send Rain Clouds?

In "The Man to Send Rain Clouds," the colors hold symbolic significance. Blue represents the sky and spirituality, white symbolizes purity and mourning, and red signifies life, blood, and ceremony. These colors underscore the themes of culture, tradition, and the intersection of the spiritual and physical worlds in the story.

Are thunderstorms associated with nimbostratus clouds?

No, thunderstorms are typically associated with cumulonimbus clouds, not with nimbostratus clouds. Nimbostratus clouds are known for producing steady rain or snow, while cumulonimbus clouds bring more dynamic weather conditions such as thunderstorms, lightning, and heavy rainfall.

When dense cold air meets less dense warmer air the warm air is pushed?

When dense cold air meets less dense warm air, the warm air is forced upward due to the difference in density. This can lead to the formation of clouds and precipitation as the warm air rises, cools, and condenses. This process is known as atmospheric convection.

What process occurs at the flat base of most cumulus clouds?

At the flat base of most cumulus clouds, warmer air rises and cools as it reaches higher altitudes. This cooling causes water vapor in the air to condense into water droplets, forming the visible cloud.

In Bennett movement there is movement of which condyle?

the movement of mandible toward lateral causes movement in both right and left condyles. For example, if one moves one's mandible (lower jaw) toward right, the right conlye moves laterally and the left goes downward, forward, and medially, so the left condyle is defined as nonworking and the right condyle as working. the movement of nonworking condyle,in this example left condyle, forms an angle between sagittal plan and direction of nonworking condyle, which is called Bennett angle.

What are glowing gas clouds that will eventually become stars?

Glowing gas clouds that will eventually become stars--as the question is phrased the answer must be: Reflection Nebulae. These are clouds of gas lit by nearby stars. Eventually this gas will be incorporated in new stars, but probably not for a long, long time.

The asker may have been after: What are the interstellar gas clouds glowing in THE INFRARED that will eventually become stars?

The answer to this is a proto-stellar cloud.

Previous answer:

Protostars

This is not correct. A protostar is exactly what it sounds like--a star in the process of forming. In the protostar state, a gaseous mass has formed a central clump surrounded by a thick disk of gas and dust.

The cloud of gas and dust surrounding a protostar make it very hard to detect, and in fact they are only seen in the deep infrared--they are not visible to the human eye.

Do stratus clouds produce rain?

Stratus clouds can produce light precipitation like drizzle or light rain. They are generally thick, low-lying clouds that can bring sustained precipitation over a large area. However, they tend to produce less intense rainfall compared to other types of clouds like cumulonimbus clouds.

Why does smoke production stop frost?

The smoke particles which are an aresol act as condensation nucli. Tiny tiny water drops collect around these nucli and form a droplet about 10 microns in diameter. A large number of these condensation nucli in this case smoke, leads to the formation of many very small droplets . These numerous, tiny droplets are unable to fuse to become a drop large enough to fall. Frost is the result of light drizzle falling and freezing on contact with the cold surface, but as the drops cannot reach sufficent size to fall due too a oversupply of condensation nucli no frost occures

What has the greatest influence on the direction of the air mass track?

The major influences on the direction of air mass tracks are the jet stream and the overall global atmospheric circulation patterns. These features help steer and direct air masses across different regions, influencing weather patterns and climate. Other factors such as the geography of the land and ocean surfaces also play a role in determining the direction of air mass movement.

What sort of cloud are associated with tornadoes?

Tornadoes are associated with cumulonimbus clouds, specifically the type known as supercell thunderstorms. These clouds have a characteristic anvil shape and are capable of producing severe weather, including tornadoes, due to their strong updrafts and rotating updraft called a mesocyclone.

Where do two wind systems originate?

Wind is caused by a pressure difference between two regions of air. The air from a high pressure zone, caused by a higher local temperature, will move into a low pressure zone. We feel the passage of this air is "wind".

The cause of the pressure difference is due to temperature variations. Different regions of the earth will get more sunlight and have a higher temperature for various reasons. They could be closer to the equator, where they get more direct sunlight, or have less cloud cover that day, or have different terrain. A desert traps heat differently than a forest, which is different from an ocean.

What are small particles in the air around which water vapor condenses?

Small particles in the air around which water vapor condenses are called condensation nuclei. These particles can include dust, pollution, salt crystals, or other tiny particles that provide surfaces for water vapor to collect and form into droplets. Without condensation nuclei, it would be more difficult for water vapor to condense into clouds, fog, or precipitation.

Is water vapor found in clouds?

Yes, water vapor is a key component of clouds. When warm, moist air rises and cools in the atmosphere, the water vapor condenses into tiny droplets around particles like dust or salt. These droplets eventually come together to form clouds.

What are long periods of unusually low precipitation?

Long periods of unusually low precipitation are called droughts. Droughts can have significant impacts on agriculture, water supply, and natural ecosystems. They can lead to crop failures, water shortages, and ecosystem degradation.

Why is the cold air described as dry when the relative humidity of that air is very high?

Cold air can hold less moisture than warm air, so when cold air is heated, its relative humidity decreases because the moisture content remains the same but the air's capacity to hold moisture increases. This is why cold air is often described as dry, even if the relative humidity is high.

When cold air moves toward warm air it pushes the warm air where?

When cold air moves toward warm air, it pushes the warm air upward because cold air is denser and therefore heavier than warm air. This creates a lifting mechanism known as cold air advection, which can lead to the formation of clouds and precipitation.

What kind of clouds produce thunderstorms?

nothing at all They can produce very stormy weather such as rain,and tornado's.

How is rain associated with clouds?

Rain is associated with clouds because precipitation occurs when water droplets or ice crystals in clouds become large enough to fall to the ground. Clouds are formed by water vapor in the air condensing into tiny water droplets or ice crystals, which then gather together to form clouds. When these droplets or crystals grow too heavy to stay aloft, they fall as rain.

How are clouds of vertical development different from the other three families of clouds?

Clouds of vertical development, like cumulonimbus clouds, grow vertically as a result of strong updrafts and can produce thunderstorms and severe weather. The other three families of clouds - cirrus, stratus, and cumulus - are generally horizontal in structure and do not grow vertically like clouds of vertical development.

What is the cohesive forces between water molecules result in a tight elastic skin at the boundary between the liquid and the air?

The cohesive forces between water molecules are due to hydrogen bonding, which causes them to stick together. This allows water to form a "skin" at the surface due to surface tension, creating a barrier that supports small objects such as insects to float on water.

When can you expect cumulus clouds?

1) Cumulus clouds are vertically developed clouds.

2) Cumulus clouds have a flat base, which is the location of the lifting condensation level.

3) Cumulus clouds can develop into cumulonimbus clouds.

4) Cumulus clouds have a lifetime of less than an hour.

What would happen if you put your hand in a cloud?

If you put your hand in a cloud, you wouldn't feel anything physical because a cloud is made of tiny water droplets or ice crystals floating in the air. Your hand would pass through the cloud without any resistance.

This weekend water will freeze on ice pellets in the clouds and make crystals which will join to other crystals?

This process describes the formation of snow in clouds. Water vapor freezes onto ice pellets, forming ice crystals that can join together to create larger snowflakes. These snowflakes eventually become heavy enough to fall to the ground as snow.

Is Weather determined by the conditions in the thermosphere?

No, the thermosphere is a layer of the Earth's atmosphere that begins around 80 km above the Earth's surface. Weather is primarily determined by conditions in the lower atmosphere, specifically the troposphere. Factors such as temperature, humidity, air pressure, and wind patterns in the troposphere play a significant role in determining weather patterns.