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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Density is mass divided by volume of the object.. D=M/V D=25*10^-3/5*10^-3=5Kg/L
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the definition of sublime is when a material goes directly from solid to gas phase, without melting first. If the material is...
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Things that move that are not alive: A rock affected by erosion. The Earth and all the planets move around the Sun and they...
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Vibrating gasses, like air, produce longitudinal waves of pressure, some of which can be perceived as sound. If the molecules are...
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The sun is one of many stars in the universe. Some stars have planets revolving around them. Most of the ways we measure time are...
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Phencyclidine is the common scientific name of PCP. The IUPAC name (a name that reveals the structure of a molecule) is...
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It helps to stop it spitting when it is boiling.
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Science uses logic and rational thought in order to comprehend the natural world. Scientific theories are based on evidence found...
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2NAHCO3 is called sodium bicarbonate...used in the decomposition of baking soda. The 2 in front of this formula means 2...
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Déjà vu as someone would say, déjà vu doesn't actually mean that the exact same situation is happening, rather that you believe...
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143.6. That's 143.6 in which scale? Farenheit or Celsius (or even Reaumur!)?
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A kilowatt hour is not in and of itself a measurement of time. It is power in watts (more specifically kilowatts) multiplied by...
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The LHC is the culmination of many years of work by many different scientists, no one person invented it.
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The most common use today is in small batteries.
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Lightning Activator 6854 is designed for use in Transtar's Finish-Tec Clearcoats to provide a long lasting high gloss finish....
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1. Support - it provides the framework of the body and supports the softer tissues, and provides points of attachment for most...
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Heat is just vibrations of the atoms of that substance. So when you heat up a substance, it's atoms vibrate faster and more...
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If you place a plastic cover over a cup of hot chocolate it stay hotter longer because the heat is trapped in a material that...
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Those clinky noises that come from a baseboard heater as it expands and contracts. Secondly - in a long bridge, the spacer-joints...
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If you refer to organic gas flame, then the nonluminous part refers tocomplete burning, while the luminous part is tiny carbon...
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I believe they are arranged by their density but I am not sure completely. Actually every element is arranged by atomic number...
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A white shirt is, basically, reflecting all colours of the electromagnetic spectrum which it is exposed to. So for white light it...
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a weighing machine measures weight by the gravitational pull of the body into the scale : )
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Results which you look at or observe with your eyes.
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Isaac Newton discovered the visible spectrum of light while fooling around with a prism (from which is derived the basic...
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Yes. All milk is first sterilized before use.
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It cost 16 Gandolies.
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Dreams are simply a result of the subconscious entertaining itself by (haphazardly, yet creatively) compiling trivial thoughts,...
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It hampers adequate oxygenation of the body,so normal growth may be affected.Also it may predispose to frequent respiratory...
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do detergent effect plants growth
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You might be thinking of carapace.
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hi, the main advantage of using a foam board is that it is light and also strong.
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Most of them don't.A hallucination, in the broadest sense of the word, is a perception in the absence of a...
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Thermoregulation is the ability of an organism to keep its body temperature within certain boundaries, even when the surrounding...
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Any physical quantity which has both direction and magnitude is called a vector. A quantity must also obey the 'Triangle law of...
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Non-biodegradable is a misnomer because the subject that this term is associated with is organic matter and organic matter always...
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FOR A+ IS kg Gram The Gram is the standard metric (and SI) unit of mass. A gram is one thousandth of a kilogram, and a kilogram...
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In auto mechanics the science of physics is used everyplace. The timing of the pistons and valves must be just right to get the...
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Really good question...........Well the limitations of models in science are that they don't show you the actual thing, models...
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1.good nutrients for plantsthats all i got sorry.
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... extracted (taken out).
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Its a metal like iron, idoit
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a large body of water (a major part of the hydrosphere) that is characteristic to or located in the region adjacent to either...
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You would die in a few hours from the waste and toxin buildup, unless catheterized.
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because, if your a girl a guy doesn't want to feel like hes kissing a guy. i recommend shaving, bleaching, waxing or laser hair...
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matches and paint
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A running iron uses the same power as nine 100 watt bulbs. In the home, depending upon where you live, the service voltage is...
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there are many animals that live in the tundra such as the snow hare,musk ox, arctic fox, caribou, polar bear, snow owl, grizzly...
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i heve spark electric problem an Mercedes 190 e 2.6 1989 i change de coil it s sem problem
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At what pressure and temperature? The weighted average molecualr mass of air is around 28.97 g/mol. This comes from percent...
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Sounds, once created, cannot be "prevented" from traveling. A "sound" becomes a sound only because it HAS ALREADY traveled, even...
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It is the eighth most common element on earth. Only it can rarely be found in it's pure form. It is mostly used to make...
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There's only one kind of sun ray. Nice, straight, electromagnetic waves.
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Approximately about 50 hours.....!
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It depends on the quantity. If you have a great load, yes. If you have a little, no. Good Question
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Most commonly you will see "85 87 91" octane ratings on your average gasoline pump, this of course indicates the amount of octane...
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all waste flows into the ocean.
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It can spin either way. The way in which it spins determines the direction it pulls the object it is attached to. if it the...
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Radiator Radio Rag Rail Rails Rats Razor Razor blade Reading materials Receptacles Rectal thermometer Rembrandt Remedies Residue...
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The energy of motion (kinetic energy: mv2/2) is transformed into heat by friction.
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To represent things that might be too large or impossible to fit into one room. A globes, maps, and drawings are used to...
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No, lemons and limes do not grow on the same tree. They are the fruit of two different species of trees.
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In physics, effort force is the force used to move an object over a distance.
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be losses the energy in the form of radiations and electron goes to be zeroth state
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tune up utilities program helps you find the problems in your computer and fix them for you and help increasing your computer's...
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I believe most iris like to be planted in full sun in most zones in the U.S. Exposing the rhizome may encourage the plant to...
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Iron and steel rusting is an example of corrosion. Copper pitting or the green patina one sees on copper roofs are also examples...
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In physics and electrical engineering, a conductor is a material which contains movable electric charges. In metallic conductors,...
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yeah it is important as it serves as it srves as a guide to our lifeit forms a pathway for succeeding in our life,we acquire many...
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The pipette, as it can be used to dispense microliters [liters * 10 to the power of -6] .
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All surfaces eventually acquire scratches which tend to scatter light instead of reflecting it evenly. This makes things look...
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it conver the directional force into rotational force and also navigate the directional force.
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As time passes the concentration gradient will decrease therefore the rate of osmosis will also decrease.
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it means to plan what your doing like if your doing an archaeological dig then check the weather and check if every one can com...
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It would be Red as it reflects the Red light only
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Rust is also known as an object becoming oxidated, this means it gains oxygen. A normal iron atom when left in the atmosphere...
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A paint mixer machine.
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The Iodine test uses Iodine solution, which is usually a brown colour. It is used to test for the presence of Starch. Iodine...
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It all depends on whether the entire piece of wood is less dense than the water. Most wood is and can float on water. Also a...
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Do you mean: Is light the only thing we can see? If so then i have your answer. In our eyes we have rods and cones. These absorb...
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You can buy it from various offline and online store like Amazon, Best Buy, Target and Walmart. But which one is the best? Based...
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a force or newton meter works by using a moment arm of a exact measurement. the amount of force can be calculated by observing...
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Craig David is 30 years old (birthdate: May 5, 1981).
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Terminal velocity is the speed at which air friction produces enough drag to balance the effect of gravity and cease...
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Hearsay is something heard and then repeated without its accuracy being validated.
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u check with china rose
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Silver is the best conductor out of the two.
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It downloads files using several simultaneous http get requests for different byte ranges, and then puts the pieces together....
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7.9 cm is not a volume, it is a length.Once you know the volume, divide the mass by the volume.
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There are basically two ways to make temporary magnets. They are the stoke method and the electrical method.The Stroke...
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If u hit ur parent with a rock. I guess :(
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