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Miscellaneous
The Miscellaneous category is for a wide variety of questions and answers that we find important, but that have not found a home in one of our specific categories.
14,596 Questions
Wire does not normally float as it is more dense than water.
Finely woven thin wire can be waterproof. A funnel with a fine wire filter will allow petrol to pass through but will hold any water back. If this filter mesh is made into a hollow shape, such as 1/2 a sphere, it will float just as a steel hulled ship floats.
The 1/2 sphere and the ship float because the combined density of the wire basket or the steel hull and the air inside them gives a total density less than that of water
What happens if you stick your hand in a moving fan?
In the past, fan blades were made of sharpened metal 'fan' shaped pieces. They were likely to cut through skin and even cut off a finger. Today, though, most small fans are plastic or plastic coated. This helps decrease overall weight of the fan. Though (most) fan blades aren't metal now, the plastic does have sharp edges where it was cut from other pieces during manufacturing which could nick the skin. But it's far less likely now to cut off a finger. Touching would also interrupt the motor, causing a shudder in the fan movement. At the same time, the body's natural nervous system defenses would cause a stumulus-effect reaction, e.g. you'd jerk your hand away! The fan motor also can have a stimulus-effect sort of reaction: you could cause the motor to fail.
NOTE: It is NEVER a good idea to put toes/feet/legs or hands/arms into an electrical device or device with moving parts. Something that looks plastic could be coated metal and cut or maim you. A part could fail, become disloged and hit you. Your body part could become stuck in the moving parts, causing more physical damage. Lastly, you could be shocked (electrical shock).
Is chopping nuts an example of chemical change?
No, chopping nuts is a physical change where the nuts are physically broken down into smaller pieces. Chemical changes occur when the substances involved undergo a chemical reaction to form new substances with different chemical properties.
How many micrograms equal 0.05 milligrams?
1 microgram is equal to 0.001 milligram Therefore: 50 micrograms = 0.05 milligrams
Does Virginia or west Virginia extend farther west?
West Virginia extends farther west than Virginia. West Virginia is located to the west of Virginia and shares a border with Ohio and Kentucky. Virginia is situated east of West Virginia and is neighbored by West Virginia, Kentucky, and Tennessee.
Is it possible to get high off Orange peels and toothpaste?
No, it is not possible to get high off orange peels or toothpaste. Orange peels contain essential oils that may have a strong smell, but they do not have any substances that would cause a psychoactive effect. Toothpaste also does not contain any ingredients that would cause a high.
Heap Leach is the process in mining precious metals. Extracting the precious metal out of the ore. Leach is a solution to soak into the ore and LEACH out the precious metal's I hope this answer your question
"Majestic" often refers to something grand and impressive, while "neutral" refers to something impartial or unbiased. These two terms typically represent very different characteristics or qualities.
What is Ainsworth's classification of fungi?
Kingdom - Fungi
Division -Myxomycota (4 Classes) Division - Eumycota (5 Subdivisions)
1. Acrasiomycetes 1.Mastigomycotina
2. Hydromycetes 2. Zygomycotina
3.Myxomycetes 3. Ascomycotina
4.Plasmodiophoromycetes. 4.Basidiomycotna
5. Deuteromycotina
The fire tetrahedron represents which rule?
The fire triangle and fire tetrahedron explain how fire occurs given the necessary conditions. The former concept consists of the three basic ingredients, namely: fuel, heat and oxygen for a fire to prosper. These three components allow combustion to occur. Combustionis defined as a rapid, self-sustaining process that combines oxygen with another substance. This, in turn, results in the release of heat. Thus, in effect, it can be simply put as rapid oxidation. Oxidation, on the other hand, is the process of combining oxygen with another substance to create a new compound. The fire tetrahedron includes the fourth factor, chemical chain reaction, which is a must to maintain a self-sustaining fire. It is a very complicated series of reactions at the molecular level that keeps the fire burning and it has been said that a fire cannot occur without all four components. Under normal conditions, these chain reactions will continue as long as there is sufficient source of heat, fuel and oxygen. In conclusion, one method of extinguishing a fire is by way of introducing other chemicals like HCFC-123 to break the sequence of chemical chain reactions.
How does current flow positive to negative or negative to positive?
In the discharge from a primary cell (direct current), electrons flow from the negative anode (releases electrons) to the positive cathode (receives electrons).
In alternating current, the flow reverses many times a second, so no positive or negative terminal applies.
Why does cologne last longer than soap?
Cologne contains higher concentrations of fragrant oils and alcohol than soap, which allows the scent to linger longer on the skin. Soap is designed to cleanse and rinse away, so its fragrance dissipates more quickly compared to cologne which is specifically formulated for longer-lasting scent.
Can you watch bamboo grow with your own eyes?
A variety of Japanese bamboo called Ma dake grows up to 4 ft per day, so it can grow up to 2 inches per hour, so you would be able to notice it growning if you sat in front of it for long enough.
What are examples of Compressible flow?
Examples of compressible flow include airflow through a jet engine, supersonic flows around aircraft, and gas flow through a converging-diverging nozzle. In each of these examples, the density and pressure of the fluid change as it moves through the system due to compression effects.
What are the 5 Chinese elements?
The five Chinese elements are Wood, Fire, Earth, Metal, and Water. These elements are believed to represent different aspects of nature and are used in Chinese philosophy and traditional medicine to describe patterns of energy and relationships between various phenomena.
What is precipitation interception?
Interception is the capture of precipitation by the plant canopy and its subsequent return to the atmosphere through evaporation or sublimation. The amount of precipitation intercepted by plants varies with leaf type, canopy architecture, wind speed, available radiation, temperature, and the humidity of the atmosphere. Vegetation can intercept up to 50% of the rain that falls on its leaves. The leaves of deciduous trees commonly intercept anywhere from 20 to 30% of the falling rain.
Source: PhysicalGeography.net, Fundamentals eBook, Ch8: Introduction to the Hydrosphere
http://www.physicalgeography.net/fundamentals/8k.html
A mu (亩）is about the size of six acres. One acre is 4840 square yards.
Why does plasma osmolality decrease following water ingestion?
Plasma osmolality decreases following water ingestion because water is rapidly absorbed in the gastrointestinal tract and dilutes the solutes in the blood. This dilution effect causes a decrease in the concentration of osmotically active particles in the blood, leading to a decrease in plasma osmolality.
What is the time difference between Ohio and Wisconsin?
1 Hour.
Alabama is in the Central Time Zone,
Ohio is in the Eastern Time Zone.
What cities in North America are between 52 and 53 degrees North Latitude?
Some cities in North America that fall between 52 and 53 degrees North Latitude include Vancouver and Victoria in Canada, as well as parts of Alaska such as Juneau. These cities experience a temperate climate due to their proximity to this latitude line.
A grapple of wood is a large load of logs or timber that is picked up and transported using a grapple attachment on heavy machinery such as a crane or excavator. The grapple allows for efficient handling and movement of logs in forestry and logging operations.
What is Suction lift determined by?
Suction lift is determined by factors such as the height at which the liquid needs to be lifted, the type of pump being used, atmospheric pressure, density of the liquid, and the presence of any obstructions or restrictions in the suction line.
Heterotrophs are organisms that cannot produce their own food and rely on consuming other organisms for nutrients. They are unable to perform photosynthesis and must obtain energy by consuming organic matter from their environment. Examples of heterotrophs include animals, fungi, and some types of bacteria.
