Science
The observation, identification, description, experimental investigation, and theoretical explanation of phenomena is all part of science. Nothing is immune to the scientific process: from charm quarks that haven't existed naturally since the beginning of time to Pluto, recently demoted from planet to dwarf planet. Questions on knowledge about the material and physical aspects of our world are asked and answered here.
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No. There are dozens of earthquakes each and every day, and they don't appear to be related at all to the weather in space.
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Its a change in energy primarily. Water vapor loses energy and then becomes liquid. The energy it loses generally is heat. For...
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it teaches the basics of life such as human body, the law of physics, etc.
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Static friction.
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Asking about salary requirements is a minor information-gathering question some companies try to answer before making a final...
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A gas constitutes molecules of a element/compound whereas Plasma consists of the Ionized (Charged) species of the elements. A gas...
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Artificial inoculation is a technique to induce a fungi or disease into a living object, it is normally for identification of...
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There are Euglena,volvox, Amoebas, and Paramecium
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Yes- ice can melt for example.
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Because garlic has a very strong scent which can even kill bacteria. As you might already know, animal noses are much more...
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friction is very important during snowboarding in very many ways; One is that if not for friction very few would survive in the...
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Salt water can invade a fresh water aquifer, if the extraction rate of the fresh water is too great.
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The pully man should be able to work that out. All I know is that the harder you pull, the... yeah, something like that.
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No, rusting is a chemical change.
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chop it with a knife or hit it with a hammer
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A vanilla candle has paraffin wax, a cotton wick (a metal base as a hold down for the wick is sometimes used) and Vanilla oil,...
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I don't know the DAY but the date was October 1944.
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A see-saw provides good fun. Although you might not think so your knives, forks and spoons are levers. You have the brake and...
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The most fundamental theories about the nature of things cannot be proven at all, let alone by observation.
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That depends on the thing you want to make fireproof. Usually things come already fireproof, if they are meant to be. Most times...
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Advantages of GPSDepending on what you are using it for, and the rating of your system it could be invaluable.I have a hand held...
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There is a near-infinite list of what might effect reaction rates. Major, common factors are Temperature, Pressure, Solvent...
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"Quiere" is the third-person singular of Spanish. It means that he/she wants. It originates from the verb "querer," meaning "to...
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Antacids are alkali's that neutralise the excess stomach acid in a chemical reaction. As a result of the neutralisation gas is...
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Sorry, but i remembered just three of them, and these are the three: 1. Wear proper laboratory dress 2. Do not touch things that...
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The ratio of d.c power output to the applied input a.c power is known as rectifier efficiency .
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they call it plant ontogeny or heteroblasty Using an experimental eucalypt forest of known pedigree and laboratory feeding...
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An atom is made up of protons, neutrons, and electrons. Protons and neutrons form the nucleus of the atom. Electrons orbit the...
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Suppose friction vanished now: 1.plants (farmers are growing) and trees near your house will blow away due to winds. 2. ocean...
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The science of chemistry delivers the clothing the players wear, and the ball itself. The backboards in high school gyms and in...
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Potash, or carbonate of potash, is in fact a mixture of potassium salt with impure form of potassium carbonate (K2CO3). In other...
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one can be considered a pseudoscience if it did not undergone the scientific process. For example, making a conclusion before...
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Calcium nitrate is a solid at room temperature.
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When man came home from the beach and took off his shoes and there was dirt in there!
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It could be explained as permanent or lasting ink, in other words: ink that cannot be rubbed out, will not fade, and will not run...
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Drinking water is also known as potable water. Charcoal is the primary substance used in conventional drinking or potable water...
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No. The physics is based in the way light is scattered in the air, and it is discussed in the question, "Why is the sky blue?"...
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Glass Ingredient - I believe the main ingredent is quartz. Answer: No, its not made out of quartz at all; it is made from melting...
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what is abortive transduction? what is abortive transduction?
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because it is less reactive as compared to iron,lithium,sodium and potassium
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4.5 centimeters http://www.tech-faq.com/convert-mm-to-inches.shtml
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Ethene - to use the correct IUPAC name - is an alkene, with a double bond. This means that it is unsaturated.
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During the process of transcription, mRNA or messenger RNA is formed. This is the first stage of protein synthesis. tRNA or...
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I've always just used W for work and I'm pretty sure that's the accepted standard. The units are J (joules) but sometimes it's...
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what is oversimplification/ hasty generalization
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He did a lap experiment that ___________ to help man kind.
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The creative use of science to solve problems
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anatomy is the structure of animals or plants
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it equals weight, which is density*volume*9.81
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Yes. An apple is made of cells.
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Nuclear winter refers to a long-term cooling of the Earth's climate following a massive nuclear war. Nuclear weapons, as we all...
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Not to any appreciable extent. Bounce is caused by the elasticity of the material comprising the ball and the surface on which it...
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The short answer is that the Scientific community is on the fence when it comes to any Paranormal object, be it a ghost or...
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Wow! That is a very interesting question, to which the answer may never be fully known.Since the biosphere, essentially, is the...
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I'll just give you a variable..VariablesPlant APlant BAmount of water1 liter1 literAmount of sunlightExposedExposedKind of...
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medicine is used to cure people and animals from sickness that can cause them to die...
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The two main types of microscopes are light microscopes and electron microscopes.
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The learner driver was classed as proficient in driving their car
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it ain't A stupid D.) All the above
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examples of physical change are ice,water,chocolate,liquid,
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It varies each time the experiment is done, but when I did it the average amount of salt water that fit on a penny, heads side...
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You are adding weight and mass when you put your finger in the water.
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Sound wave is essentially a pressure wave. What converts pressure wave to electricity is a piezoelectric element, basically a...
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Technically yes. But the amount that can escape via the plastic and the seal is so small that the practical answer is no.
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Inertial navigation tracks the position of an object by measuring and comparing the distance it travels with the accelerations in...
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On his travels he found that many species of animals were similar, but different even though they were not in the same...
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Air at sea level weighs about 1.2 kg per cubic meter. You can find that using the ideal gas law pV=mRT where p is...
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Ice is less dense than liquid water Water is a member of a very exclusive group of substances that are less dense as a solid than...
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AnswerMystical teachings that deal with the ideas of creation and concepts of a spiritual nature. Broadly speaking, the Jewish...
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The SI unit for mass is grams (g). Kg the kilogram. Additional AnswerThe SI unit for mass is the kilogram (kg). The gram...
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Evaporation: The sun heats up the water in oceans and lakes and the water turns to vapor and floats up in the sky. When a bunch...
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ADP consists of a ribose sugar with an adenine ring and the phosphate groups attached to it.
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Bromine is indeed a diatomic element, but bromide is the ion, so it can be made of just one charged atom.
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How about three. His three laws of motion. (Taken from Wikipedia) First Law: Every body remains in a state of rest or uniform...
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copper have a lower resistance to electricity than most other conductors. although silver would function better, it is way too...
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It is reabsorbed through arachnoid granulations and goes into the venous sinus system.
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Velocity is acceleration and direction put together. The velocity of something changes if either acceleration or direction...
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From a mineralogical perspective, fluorite is an evaporite mineral that contains one calcium ion and two fluorine ions. Calcium...
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It's called oxidation. Rust if it were on steel. Oxygen in the air combines with the silver and causes it to darken.
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The main colors are: Red Orange Yellow Green Blue or Indigo Violet (not purple ) There are seven colors in the rainbow and...
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Data saturation is the situation in which the data has been heard before. For example, a reseacher might interview 23 people that...
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Supinator. Also, as pronator teres also contributes to flexion of the elbow, that action is antagonized by the triceps.
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that depends on how large is the fire . an average person can survive at least 2 minutes when on fire . also depending on the...
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