Clouds

Igneous rocks are classified as rocks that originated from the liquid phase, specifically from the cooling and solidification of magma or lava.

Water droplets form on the inner wall of a covered cup of hot water because the air inside the cup becomes saturated with water vapor from the evaporating hot water. When the air cools against the cooler walls of the cup, it cannot hold as much water vapor, causing the excess moisture to condense and form droplets.

The change of water from a liquid to a gas is called evaporation. This process occurs when water molecules gain enough energy to break free from the liquid phase and enter the gas phase.

When the air is saturated, the relative humidity is 100%. This means that the air is holding the maximum amount of water vapor it can at that particular temperature and pressure.

Water vapor becomes a cloud through a process called condensation, where the warm air containing water vapor rises and cools. As the air cools, the water vapor condenses around tiny particles in the air, forming tiny liquid water droplets. These droplets then combine and grow to eventually form a visible cloud.

To be classified as a tornado, a funnel cloud must make contact with the ground. Once the funnel cloud touches the ground, it becomes a tornado and is classified based on its size, intensity, and associated damage.

The sensation of touch would immediately reveal that a cloud is not being held, as clouds are intangible and have no physical substance. One would also notice the lack of weight or resistance typically associated with holding a solid object. Additionally, the visual observation of a cloud floating in the sky and its vast size compared to a hand would further confirm that it cannot be grasped.

Still air does not move on its own, as it is essentially stagnant. However, external factors like temperature changes, pressure differences, or the movement of objects nearby can cause air movement within a still air environment.

The change of phase from a vapor to a liquid is called condensation. This process occurs when a substance loses heat energy and transitions from its gaseous state to its liquid state.

Objects in the Oort cloud have never actually been observed; they are more theoretical that actual at this point. The problem is that they are so far away - hundreds or thousands of AU away - that they are invisible in our current telescopes. This will probably change as telescopes of greater and greater power are developed.

That said, there is no reason why an Oort Cloud object of sufficient size should not have moons. Asteroids have moons; Pluto has three moons. It's just that we haven't seen them yet.

4 main factors affect evaporation

surface area of the container,temperature of liquid, wind speed above the water and humidity of air above the water.

Yes, condensation of water vapor into rain is an exothermic process. When water vapor cools and condenses into liquid water, heat is released to the surroundings. This is why you sometimes see condensation forming on cold surfaces like a glass of cold water.

Yes, that process is called precipitation. It occurs when water droplets in the clouds combine and grow larger until they become heavy enough to fall to the ground as rain, snow, sleet, or hail.

A solution can exist as a solid, liquid, or gas. Examples include alloys (solid solutions), soda (liquid solution), and air (gas solution). Solutions are defined as homogenous mixtures of two or more substances.

The process is called deposition - the direct transition of water vapor to ice without first becoming a liquid. This typically occurs when the air is very cold and the water vapor in the air condenses directly into ice crystals.

Steam is made when water changes it's physical state from liquid to gas from heat.

Clouds are formed when millions of water and dust particles gather together.

Also, clouds don't form over boiling pots of water

The process by which gas or vapor is converted to liquid is called condensation. This occurs when the gas or vapor loses heat energy, causing its molecules to slow down and come closer together, eventually forming a liquid.

False. Steam fog or clouds are made of water vapor in the gas state condensed into tiny droplets, not in the liquid state.

The white clouds seen when boiling water are caused by tiny water droplets that condense and become visible as steam. The steam appears white because it scatters light, similar to a cloud in the sky.

Water droplets disappear through a process called evaporation. When the temperature of the water droplet increases, the water molecules gain enough energy to escape into the air as water vapor, causing the droplet to gradually shrink and eventually disappear.

Evaporation

Dropping air pressure causes raindrops to form. As air rises, it cools and reaches its dew point, causing water vapor to condense into liquid water droplets, forming clouds and eventually precipitation. This process does not directly affect air pressure.

The process of matter changing from liquid to gas state is called vaporization. This can happen through either evaporation, where molecules at the surface of the liquid gain enough energy to escape into the gas phase, or boiling, where the entire liquid is heated to its boiling point.

• It is called Evaporation , because when water gets heated it heats up and Evaporates and becomes Evaporation.By:Abigail