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Is liquid water more dense than ice water?
No, ice water is more dense than liquid water. This is because the molecules in ice water are arranged in a more structured way, leading to a higher density compared to the more random arrangement of molecules in liquid water.
When water changes into ice it expands or contracts?
Water expands when it freezes into ice because the molecules rearrange themselves into a more structured hexagonal arrangement, which takes up more space per molecule compared to the random arrangement of liquid water molecules.
What are different types of random motion?
Some different types of random motion include Brownian motion (the random movement of particles in a fluid), particle diffusion (random movement of particles from areas of high concentration to low concentration), and random walk (a mathematical model describing a path that consists of a succession of random steps in various directions).
How fast the air particles in this room are moving compared to a car going 50 mph?
The average speed of air particles in a room is typically much slower, around 500-1000 miles per hour, compared to a car going 50 mph. Air particles move due to random thermal motions rather than in a directed manner like a car.
What term describes the disorder of random moleculer motion?
Brownian motion describes the disorder of random molecular motion. It is the random movement of particles in a fluid or gas due to their collisions with other particles.
What is the difference between random and structured packing and what do they do?
the difference between random and structured packing depend on many thing: 1. gas - liquid contact 2. pressure drop 3. type of solvent 4. etc..
What are some key properties that distinguish random graphs from complex networks?
Random graphs are characterized by a uniform distribution of edges between nodes, while complex networks exhibit non-random patterns such as clustering, small-world properties, and scale-free degree distributions. These properties make complex networks more structured and interconnected compared to random graphs.
What is the advantages of Systematic Random Sampling?
efficiency
What are the advantages of ranking as a method of final choices over random selection?
lWhat are the advantages of ranking as a method of final choice over random selection?
Is a liquid a very structured molecule?
Molecules of all compounds are structured.The liquid as a state of matter is not very structured.
Advantages and disadvantages of simple random sampling?
advantages: reduce bias easy of sampling disadvantages: sampling error time consuming
What is a caustic scrubber?
A caustic scrubber is a type of air pollution control device that uses a chemical solution to neutralize and remove acidic gases from industrial exhaust streams. It typically consists of a tower packed with random or structured packing material over which the polluted gas is passed, allowing the chemical solution to come into contact with the gas and react with the acidic components.
What are the advantages of stratified random sampling?
There are many advantages of using the stratified random sampling. Some of them are, ability to reduce human potential in choosing the cases in sample, statistical conclusion fro data collected, improving representation of strata etc.
What are the advantages and disadvantages of the magnetic tape?
Advantages: One of the cheapest forms of data storage. Disadvantage: low density (bulky), not random access (slow).
What does customs met exam stand for?
M.E.T. - MANIFEST EXAMINATION TEAM, a team of U.S. Customs officials that examine invoices and packing lists on a random basis.
Why is the internet so random?
because it is so awesome compared to you and you cant take it anymore.
Are there any Advantages of quota random sampling?
Yes, if under simple random sampling there are likely to be too few representatives from a certain subset of the population in which you might have an interest.
