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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Physical and cultural anthropology
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Keep in mind that salt water is different from salted water. Distilled water (which does not conduct electricity) conducts when...
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there is not to big of a differents
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Smoke has many effects. It effects the environement, people, and the Earth. The environement is effected because the smoke is in...
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yes gamma rays are part of the electromagnetic spectrum and travel at the speed of light c (3x10^8 ms-1)
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THEY ARE ALL NITROGENOUS BASES IN THE DNAadenine and guanine are purines thymine and cytosine are pyrimidines
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When a substance cannot dissolve in another, which usually occurs because one of the substances can interact through the...
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Equinox
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C. botulinum requires a temperature range of 40-120F, and a moist, anaerobic environment in order to thrive. However, unless...
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internal combiustion engine
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The saguaro (Carnegiea gigantea),is a large, tree-sized cactus species in the genus Carnegiea. It is found in the Sonoran Desert...
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a duct is a small tube like structure attached to the glands it is by these ducts that the secretions of the glands reach the...
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common cold is primarily caused by rhinovirises which contain rna
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Apples are good for your health because they are full of vitiman A, vitiman C, antioxodints, fiber, and iron. Although they are...
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law is based on facttheory is a concept/idea
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Are not moving/vibrating
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Impossible to identify without knowing what the ball is composed of or the radius
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Yes, this is the reason why we have an atmosphere
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They were dezined by nature to keep heat in. But if you have ever picked up a duck you would notice it is warm to the touch....
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If an atom gains an electron, it becomes a negative ion. If an atom looses an electron, it becomes a positive ion.
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Julie carron he met her in 1796 and married her in 1799
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Yes, Sliding friction opposes the movement of the book, slowing it down.
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it is used to measure the weight of an object
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the moon controls the waves and how they act
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Looks like it's a scam by Lumina Health (former Nu Science) which enables them to sell their product - Cellfood - to the gullible.
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2.50g/8.3g/cm3 division is the same as multiplying by an inverse. 250g x 1cm3/8.3g as we have g on the top (numerator) and on...
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Vegetable Oil is primarily made up of triglycerides. However, there are numerous different triglycerides, and other...
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hte term solar system is derived from the sun which is solar and system for the planets that it constitutes that is revolves
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by using a filter paper!place a filter paper in funnel. pour water on it. the salt will be deposited in the filter paper while...
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This type of wave is called longitudinal waves.
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thin will bend more
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There are 1000 grams in one kilogram. Therefore, 24 kilograms is equal to 24 x 1000 = 24000 grams.
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A university is an institution of higher education and research, which grants academic degrees in a variety of subjects. A...
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A Heterogeneous mixture.
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solids liquids and gas only one of them has no masssolids are hard liquids are wetcan you guess which one has massgas !!
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a metal may be refined by zone refining, chemical process for very pure quality of metal electrolysis is used
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the water droplets are condensation but the process is called condensing.
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Science in Action. Lol. I'watched it in science last week. Also Howie investigates in 1 episode.
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usually it is the second to third layer of electrons. it depends on what atom ur talking about, some atoms (like magnesium) have...
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635 mm
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They should not float. Floating eggs indicate a large air pocket inside the egg shell which is the sign of a stale or bad egg. A...
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The plant will simply grow towards the light soursce. Also without light it'll go all white and pale and weird and eventually...
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The vehicle accelerates, assuming the engine is in a vehicle.
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After mitosis, there are two cells. The two cells are identical to each other and to the parent cell (given that there are no...
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Imagine a rock is, well... a rock. And water is air. One is lighter than the other right?There is a scale and imagine that water...
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dissolving a solid in water let us consider a sugar cube which can be easily dissolved in water by either boiling it or by...
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An open circuit
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Pluto, but some consider that Pluto is not a planet anymore.
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You can find the displaced volume well, i think so im not sure if it's correct or not sorry!!
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i think if the things are moving without no one touching it, and all windows and door close. improved answer-You can set up a...
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There are currently over 100 and are creating more all the time. Their are charts available that show them.
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The word for this is "similar." The same shape and the same size is "congruent."
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Guitaristan...Naw...There are lots of countries where guitars are made. The U.S. makes a lot but China, Italy and Spain make a...
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The weight of the displaced water by the object.
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Downward or inward if the pressure comes from being submerged in a fluid.
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Magnesium is a solid at room temperature. The only metal that is a liquid at room temperature is Mercury.
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Benjamin attended Boston latin school but did not graduate after that he increased his knowledge by voracious reading
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Not being able to interact with fellow human beings
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to explain to the people what they found out and that person only.
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55 ml of a 4.05 M solution of KI solution contains 55*4.05=222.75 millimoles. 20.5 ml of the diluted solution contains 3.8g of...
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mass deals with density and volume but size deals with volume only.
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Acrylic is a thermoplastic
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the earth and sound waves
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The size of the Earth is measure in parameters generally, and it is estimated and believed to be measured at around over 40,000km...
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Who gives a care, that's how many:)
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It changed my life by letting me fly across the sky to other places i never saw... Into the other part of the world instead of...
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A convex Lens forms a real, inverted image which can be displayed on a screen placed before the lens i.e, opposite the direction...
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ARAI hill is a hill found in the Sarahi desert. It is one of the largests hills there ever was. If you are an average man and...
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platinum and nitric acid >>>> platinum nitrate
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it will become positivly charged
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obligate anaerobes
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it is convex it does not cave in
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it is made from peanut butter duh..... and used to have a consistency similar to butter hence the name peanut butter
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Wow! With many, many substances. 1) with oxygen; 2) with sulfur, 3) with hydrogen (this reaction is reversible, 4) with carbon...
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No, liquid carbon dioxide is not an electrolyte. For a substance to conduct electricity, free moving electric charges must be...
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Yes, but not all glass under ordinary circumstances.Ordinary window glass can be broken by a snowball (I have seen it happen)....
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Yes, they camouflage themselves in snow.
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As the temperature of a substance increases, its particles move faster.
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lava is magma when it hits the surface. The magma comes from inside the magma chamber, goes up through the volcanic pipe, and...
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When one allele shows dominance over another it is masking the expression of the other allele which is called "recessive". The...
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I can only tell you that gases are does not have a difinite shape and volume . E.g air / nitrogen / carbon dioxide / water vapour...
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Work = 500 x 3 = 1,500 joules Power = (work/time) = 1,500/5 = 300 watts = about 0.4 horsepower (rounded)
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it get really fizzy as if you were to shake the can first
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50 is much hotter in Celsius than Fahrenheit.
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In order to untangle this mess, let's assume that the acceleration is entirely a change in speed, and that the direction is not...
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I can't remember it on the top of my head from my science book. The definition is the core is the inner most layer of the eart...
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That depends on the type of microscope you are using, so check the lab you work or go to school in. At my lab, our microscopes...
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Any form of communication might work, if they are close by. Radio if they are at a distance.
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For part A i have 1- 15. 1Asthenosphere 2Convection Current 3Plate Tectonics 4Subduction zone 5Divergent Boundary ...
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science and pseudoscience differ because in science, you can prove everything with mathematics and other proofs. pseudo science...
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Yes, it stunts its growth and could kill it. But 5-7 percent alcohol in water works fine for some bulbs (e.g. paperwhite...
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Well, if you throw up it either means you ate something raw, or your stomach is to full. So you don't eat anything to upset your...
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The suger gets left behindwhile the water evapourates
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