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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

Given the same amount of water how does pot size affect the amount of time it takes to boil water?

A smaller pot will reach boiling temperature faster than a larger pot because there is less water to heat up. Additionally, a larger pot may lose more heat to the surrounding environment, requiring more energy to reach boiling point.

Does the earth rotate from west to east?

Yes, as observed from high in the north sky. The sun rises in the east thus the rotation goes from west to east.

How is ice formed?

Glacier is formed when the snow falls long time on the same spot; it's than compressed and creates a thick layer of snow. Years by years more snow falls, after the snow becomes thick enough it creates ice.

What makes your gas range burners to go poof when you turn them on?

When gas begins to flow from the pressurized manifold through the valve that has just been turned on, it begins mixing with air in a "space" called a venturi. The gas and air are flamable, but the mix has yet to be ignited. The gas/air mixture "tumbles" along in the delivery conduit until it comes out the little holes in the burner itself. Recall it is yet unignited. The fuel/air mix reaches the piezoelectric (spark) ignitor or the pilot light, and the "ready-to-go" mix is suddenly ignited. The flame front quickly travels back along the outrushing mixture until the "flame base" is established at the little holes in the burner itself. That "backward rushing" flame front leaving the ignition source is moving very quickly. The fuel/air mixture burns so fast it actually creates a mini-explosion, and the shockwave makes the poof! as the burner comes on.

If hot air rises does that mean that cold air goes down?

Cold air is more dense than warm air, and we know that more dense things sink and less dense things float. It does not matter how the co2 got hot it loses it heat to what ever is around it. Heat goes up and the hotter it gets the fast the heat rises and that is why global warming is a lie.

What are the four types of clouds?

cumulus, stratus, cirrus, and amoughes, idk how to spell the last 1 :P

Cumulus a type of clouds?

Yes, cumulus clouds are puffy, white clouds with a flat base, often resembling cotton balls. They typically indicate fair weather when they are isolated or scattered, but can develop into larger storm clouds if they grow vertically.

Will a seed germinate if there is snow on the ground?

It is unlikely for a seed to germinate when there is snow on the ground as the cold and wet conditions are not typically conducive to germination. Seeds generally need warmer temperatures and sufficient moisture to germinate successfully.

Why is there a permanent low pressure belt in the sub-polar region?

The permanent low-pressure belt in the sub-polar regions is mainly due to the convergence of cold polar air masses with warmer air masses from lower latitudes. This creates a region of instability, leading to rising air and the formation of cyclones. The Earth's rotation also influences the wind patterns and contributes to the development of the low-pressure system in these areas.

What are the forms of precipitation?

The forms of precipitation include rain, snow, sleet, and hail. Rain consists of liquid water droplets, snow forms when water vapor freezes into ice crystals, sleet is a mixture of rain and ice pellets, and hail is precipitation in the form of balls or lumps of ice.

How does pressure change the state of a substance?

For example, at a certain temperature a material is a solid - the atoms or molecules hold tight together. If the temperature is increased, the atoms or molecules move faster, and can eventually have enough energy to rip apart. In this case, the substance will change from solid to liquid (or directly to a gas, depending on the circumstances).With respect to pressure: basically, a high pressure changes the distance between the atoms or molecules; this, in turn, affects the forces between them.

What kind of educational background is required for a tornado chaser?

A degree in meteorology or atmospheric science is typically required to become a tornado chaser. Additionally, hands-on experience through internships or field work is beneficial for gaining practical skills in storm chasing techniques and safety procedures. A solid understanding of weather patterns, severe weather forecasting, and radar interpretation is essential for this career.

What is the phase change from liquid to gas?

The phase change for liquid to gas is vaporization, which includes evaporation and boiling.

Evaporation - The change of liquid molecules on the surface of a liquid to a gas.

Boiling - The change of phase at or above the boiling point of the liquid, which takes place at nucleation sites within the liquid.

What clouds are the most dangerous?

Cumulonimbus is the most dangerous cloud coz it produces deadly lightning.

But if you are flying small aircraft at lower level. You are more likely to get Nimbostratus in flight. In that case, it can be as deadly as Cumulonimbus, because Nimbostratus is a dark, widespread low level cloud. If you fly into it, you may hit the top of a mountain or any high terrain before you can react.

What is the use of water vapour?

i believe the use of water vapor is (to help us breathe), rain and clouds to block the sun for shade where there are not many trees. also, it creates fog so some people can paint it. my main reson is the cloud one. when water vapour gathers together, it creates clouds. when it is hot, people playing tennis, footy, ect. want shade and there aren't any trees or shelters, they can rest in the shade that the cloud created.

What is baromatic pressure?

Hi

Falling barometric pressure means the atmosphere at the barometer is becoming less heavy. It also generally means a storm of some sort is coming with inclement weather.

Here's a link to use for using a barometer and clouds to forecast the weather:

http://web2.iadfw.net/danb1/clouds.htm

Low air pressure occurs during rainy weather Why might gulls sit on the beach just before a rainfall?

Gulls may sit on the beach before a rainfall as a response to the approaching low air pressure associated with the weather change. Some birds are sensitive to changes in air pressure, and instinctively seek shelter or lower ground when they sense a storm is coming. By hunkering down on the beach, gulls may be preparing to wait out the storm in a safe location.

What happens as altitude increases?

Air density decreases and the output (power) of your vehicles engine accordingly decreases as the engine cannot pack as much air into the cyclinders to burn the fuel.


And there are other effects - air pressure decreases rather quickly with height (ACTUAL air pressure, not the number on the weather report which is extrapolated down to sea level) because there is less pull from gravity as you move away from Earth. Take dry air from the surface and push it skyward and because the air pressure drops, the temperature also drops (less pressure and the air expands, causing it to cool off). The air temperature will drop about 9.8 degrees Celsius every kilometer. And some effects, like from the 1st paragraph, you wouldn't think of. For instance, lower air pressure means water boils at a lower temperature.

Western region characteristics?

Some of the characteristics of the mid-west is the ever busy population who are always on the move.

Types of clouds are linked to weather conditions. How?

All clouds are associated with weather conditions because they are visual representations of the different elements that affect our weather. Basically they are divided into three types; cumulus, cirrus, and stratus.

and in simpler terms cumulonimbus clouds and thunderstorms

What makes rain?

Ever heard of the process called water cycle? The sun warms bodies of water which causes the water to become water vapor, these vapors goes up into the air through the process called evaporation and condenses which form clouds, when the atmosphere reaches its saturation point, the vapor comes back to earth through the forms of rain, snow, hail and sleet.

The transmission of heat requiring the movement of a liquid or a gas?

This process is known as convection, where heat is transferred through the movement of a fluid (liquid or gas). As the fluid is heated, it becomes less dense and rises, carrying heat energy with it. Conversely, cooler fluid moves in to take its place, completing the convection cycle.

Why is the gas phase spectrum of benzene different from the liquid phase?

In the gas phase, benzene molecules act independently. Benzene molecules in the liquid phase are closer together than in the gas phase. They interact with each other and alter the molar absorptivity values. This causes the sharp peaks of the gas phase spectrum to broaden. Collisional broadening is also a factor in the liquid phase as well.

Seasonal humidity condition?

Seasonal humidity conditions refer to the variations in humidity levels experienced during different seasons of the year. These variations can impact indoor air quality, affect comfort levels, and influence the prevalence of conditions such as mold growth. It is important to manage indoor humidity through methods such as using dehumidifiers or humidifiers to maintain optimal levels for health and comfort.

How do you make the akatsuki clouds?

here, let me save you from your misery XD i was laughing when i thought no one knew. Here, this link helped me. :] http://i223.photobucket.com/albums/dd230/little_goober/clouds.jpg From: UchihaXSayu on deviantart/quizilla ^^