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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

An imbalance of electric charge on an object?

I assume by imbalance you mean excess of negative or positive charge (excess of protons or electrons) within the atoms comprising the object. This would cause the object to be attracted to objects with opposite charge, or repulsed by objects with the same charge. If you mean that the object is retaining electricity, then it will shock the living daylights out of you.

Is silicon carbide magnetic?

Silicon carbide is not magnetic. It is a non-magnetic material due to its crystalline structure and bonding characteristics.

Fog droplets remain suspended in air because?

Fog droplets remain suspended in air because they are small and light enough to be carried by air currents. These droplets are held aloft by the buoyancy of the surrounding air. As the droplets are very tiny, gravity doesn't cause them to fall to the ground immediately, allowing them to linger in the atmosphere.

Electric charge that has accumulated on an object?

Static electricity is electric charge that has accumulated on an object through the transfer of electrons between two surfaces. It can build up on surfaces when friction between two materials causes a transfer of electrons, resulting in one material becoming positively charged and the other negatively charged.

Why is the inside of a thermos flask painted silver?

The inside of a thermos flask is painted silver to create a reflective surface that helps to minimize heat transfer by radiation. This silver coating reduces the amount of heat lost or gained by reflecting thermal energy back into the flask, thereby helping to maintain the temperature of the contents inside.

What is aniline used in?

Aniline is commonly used in the production of dyes, pharmaceuticals, rubber chemicals, and pesticides. It is also used as a starting material in the synthesis of various compounds, such as antioxidants and isocyanates.

What is 79.4 kg in st?

79.4 kg is equivalent to approximately 12.5 stone (st).

How does diffusion make it possible for you to smell diffrent odors?

We can smell things just because of diffusion because due to diffusion molecules containing odor are spread throughout the air present near it i. In other words smell containing air gets diffused into atmosphere and thus reaches our nose.

What gives wood flammablility?

Wood is flammable due to its composition of cellulose, hemicellulose, and lignin, which can easily break down and release combustible gases when exposed to heat. The high carbon content in wood allows it to ignite and sustain a fire once it reaches its ignition temperature.

What is in a little brown glass bottle with pwd written on a black plastic cover and pwd and 44 written on the bottom?

If it is in a little brown glass bottle then it is likely to be medicine of some description, and equally likely to be quite old. If you do not know what it is then don't inhale or swallow any of it! If you really want to identify it, I suggest you take it to a pharmacist, otherwise It would be wise to dispose of it.

Another answer:Actually, it's poppers. Rush, etc. use that bottle. "Officially named Rush Liquid Incense by its makers, Pac West Distributing, Inc. (PWD), Rush has long been the world's best-selling aroma popper.

Who first said - unstoppable force hits an immovable object?

The phrase "What happens when an unstoppable force meets an immovable object?" is often credited to American filmmaker Christopher Nolan, who used it in his movie "The Dark Knight" (2008). However, the concept of this paradoxical scenario dates back to ancient philosophy and has been discussed by various thinkers throughout history.

What is the mass of a chair?

The mass of a chair can vary depending on its material and design, but generally ranges from about 5 to 20 kilograms.

What is the polyurithene?

Polyurethane is a synthetic polymer material that is known for its durability, flexibility, and resistance to abrasion and chemicals. It is commonly used in products such as foam insulation, upholstery, coatings, adhesives, and sealants.

What are some heterogeneous?

Heterogeneous mixtures are mixtures that does not have a uniform composition. Two types of mixtures that are Suspensions and Colloids that look homogeneous but are heterogeneous. Suspensions are mixtures in which the substances are too large to stay mixed without being stirred of shaken. A colloid is like both solutions and suspensions. The particles are spread throughout the mixture but the particles are small and don't settle out swiftly. Some examples of colloids/ heterogeneous mixtures are milk and gelatin.

Can a MAPP Gas Tip be used on an Acetlyene Torch?

Rekon you'd have difficulty making one fit an ace torch in the first place, and I wouldn't recommend it if you could, as torch kits arent cheap, but if the MAPP fits...! Worst that can happen is you destroy the tip. Unlikely youll do much damage if any to the torch kit, and as for the bottles... so long as theyre properly equalised & proofed against blow-back theyre not likely to shoot off into orbit!

If you try it email me & let me know if it works.

Why does liquid expand?

When a substance transitions from a solid phase to a liquid phase, the particles gain more freedom to move about, leading to increased energy and expansion of volume. This expansion occurs because the intermolecular forces in the liquid are weaker compared to those in the solid state, allowing the particles to spread out more.

How does an object gain electric charge?

Atoms gain electric charge by gaining or losing electrons.If they gain extra electrons,they get negative charge since electrons are negatively charged.If an atom loses electrons it gets positive charge .

How does your mouth affect bubble gum?

When you put gum in your mouth, your taste-buds sense the flavour and start producing saliva. This is normal with any food, as the saliva makes the food slide down your oesophagus easier. The gum itself is pretty much flavoured rubber, it isn't meant to dissolve. Rubber doesn't dissolve unless you light it on fire. But I doubt you'd be lighting your mouth on fire just to see.

The chewing, the saliva and the flexibility of the gum. The chewing squishes the gum around, the saliva makes it wet and release more flavour and the flexibility of the gum just makes it fun to chew.

In other words...you're chewing flavoured rubber. That's why you shouldn't swallow it either. It's not meant to dissolve quickly. So it just sits in your stomache and makes it harder for you to go poopies.

What makes a fluid flow?

A fluid flows when a force is applied to it, causing it to move from one place to another. This force can be generated by pressure differences, gravity, or mechanical means. The flow of fluid is also influenced by properties like viscosity, density, and velocity.

Why does black fade the most?

Black appears to fade the most because it absorbs the most light across the visible spectrum, making it more prone to photochemical reactions and degradation. Additionally, black dyes and pigments can be more susceptible to environmental factors such as light exposure, heat, and moisture, leading to faster fading compared to other colors.

Which gas is used in deodorant?

Propane, butane, or isobutane are commonly used as propellants in aerosol deodorants.

How much xylitol is in stride gum?

There is about 1 gram of xylitol in each piece of sugar-free Stride gum.

What kind of particles make a mixture?

A mixture is made up of different kinds of particles, such as atoms, molecules, or ions. These particles can be the same or different elements or compounds mixed together. The individual particles retain their properties in a mixture and can be physically separated.

Why does one kilogram equal 1000000 milligrams?

You can use conversion factors. (This will look messy with fractions and exponents, but I hope you can understand.) 1 kg/1 * 1000 g/1 kg * 1000 mg/1 g

(The kg's and g's will cancel, leaving you with mg/1, or just mg.)

You can also use scientific notation values.

1 kg/1 * 10^3 g/1 kg * 10^3 mg/1 g

Either way, you end up with 1000*1000 or 10^3*10^3, which is 1,000,000.