Science terms dictionary

Current - is a flow of electric charge. Read more on Infrared Light Theraphy. Barbule - branches that form from the hollow shaft Rachis of a feather.

Science Terms For Dummies

Friction - occurs when two surfaces move over each other. Beta particles have some medical uses and can be blocked with stuff like aluminum foil, thin plastic, or a block of wood. Magnetic materials include iron, steel, cobalt and nickel. Know more on Current Transformer Design. Is it momentum or inertia that keeps you moving?

Everyone knows about the UV rays from the sun: Bunsen burner - is a gas burner used in a lab during experiments. When you or an aircraft " break the sound barrier ," you rip through that wall, and the result is a shock wave and a loud, sharp noise known as a sonic boom.

Not to be a downer, but we kind of need to mention bombs real quick: Matter - is the material that something is made up Science terms dictionary.

Know more on John Daltons Atomic Theory. A liquid turns to a gas. Methodology - is a scientific study of method. Know more on Types of Diodes. Try using all your senses to notice what is happening.

Rusting damages metal parts so it is important to prevent it. Evaporation - is the process in which a liquid changes to a vapour, due to particles leaving the surface of the liquid. Then, it gets fixed or comes back on and everything comes crashing down to the floor.

Some microbes can cause disease. Ready for that real quiz now? Since the process obviously needs a big, heavy atom to get going, most reactors use uranium which is one of the biggest ones available. Physicist - a physicist needs to get units right in calculations.

It is a substance that disolves in water to form a solution with a pH below 7. Not super scientific, but nice to think about once in a while. First they use fission, then amplify that by using fusion for a significantly bigger explosion. Evidence - is anything that gives a reason to believe something.

Ultra- even means "on the far side of, or beyond. Nocturnal - active during the night.

Science - Glossary of Science Terms and Scientific Definitions

If you ever hear a whip crack in the air, that sound comes from the tip of the whip going fast enough to break the sound barrier, creating a tiny sonic boom. Universal Indicator can be used to show the pH of a substance.

The other variable that is dependent on Science terms dictionary former, is known as dependent variable. Magnetic fields exist around permanent magnets, electromagnets and electric currents.

These usually form the pith, cortex or the mesophyll. Aluminium foil is an absorber of alpha particles. As for volume and density, assuming you take up the same amount of space on the moon or Mars, those should stay constant, too.

Theories, moreover, are not inexorable inductions from facts. In other words it is the ability of a body to float in fluid it is suspended in.

This is the process that powers the sun. The luminosity of the stars increases logarithmically up the vertical axis of the graph. The transmission conflicts are minimized by backing off and re-sending later.A science dictionary includes many technical terms with precise, specialized meanings—terms not normally found in general dictionaries—making it an invaluable resource for students and professionals in scientific fields.

Show More. Information and definitions of the terms been taken from various reliable government publications and we have done our best to verify their accuracy.

a list of terms commonly used in science a new branch of science advances in science and technology Students are required to take two sciences.

students majoring in a science. Dictionary Entries near science. sciatic nerve. sciatic vein. SCID. science. scienced. science fair. Science is the field of study concerned with discovering and describing the world around us by observing and experimenting.

Biology, chemistry, and physics are all branches of science. Last update: 18 September This alphabetical chemistry dictionary offers definitions and examples of important chemistry and chemical engineering terms. For each term, a brief definition is given. Each link leads to a more comprehensive discussion of the word.

Science terms dictionary
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