51happened;it?llcontinuetohappen,andisn?titgreatthatwe?resolinguisticallyflexibleandcreative?”( )5.WhydoesthetextbeginwithKatherine?sconflictwithherson?A.Toleadintheuseofperiodintexting.B.Toemphasizethegreatpowerofwords.C.Toshowyoungsters?attitudestowardstexting.D.Tosuggesttherightuseofpunctuationmarks.( ...
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The idea of ‘nature’ is at the very core of science, considered as its flagship and deepest link with human societies. However, while nature preservation has become a major social concern, the idea of nature remains elusive. We examine here the origins
This physics and property of a semiconductor makes it a good medium to use electricity in a controlled manner as and where required. Conductance of a semiconductor depends on several factors such as current or voltage applied to a control electrode, or on the intensity of irradiation by infrared...
This would be fine if the measurement of the electron spin were always up and the measured spin of the positron were always down. But because of quantum mechanics, the spin of each particle is both part up and part down until it is measured. Only when the measurement occurs does t...
What does dynamic mean? Dynamic refers to continuous change, activity, or progress within a system or process. 11 What is dynamite? Dynamite is an explosive material invented for use in mining, construction, and demolition. 10 What are dynamic characters in literature? Characters who undergo signi...
This temperature is enough to ionize, or strip electrons from nuclei, thus the main constituent of the intergalactic medium is ionized hydrogen. Physicists call this the Warm-Hot Intergalactic Medium. In certain areas near the intersections of cosmic filaments, the gas temperature approaches 100 ...
If the spallation neutron source is likened to a "super microscope," then the neutron spectrometer is the "lens" of each "microscope." Specifically, the spectrometer uses neutrons as a medium to conduct various experiments or applications, comprising a set of complex experimental devices. The seco...
Intensity in Physics | Definition & Formula from Chapter 5 / Lesson 10 47K This lesson explains what wave intensity in physics is, and it explains the intensity of light formula with examples. This lesson also describes how to calculate intensity of sound waves. Related...