51happened;it?llcontinuetohappen,andisn?titgreatthatwe?resolinguisticallyflexibleandcreative?”( )5.WhydoesthetextbeginwithKatherine?sconflictwithherson?A.Toleadintheuseofperiodintexting.B.Toemphasizethegreatpowerofwords.C.Toshowyoungsters?attitudestowardstexting.D.Tosuggesttherightuseofpunctuationmarks.( ...
Does it work in the sense that the light is a solid uninterrupted 'string' of sorts (just a rough way to put it but only way i know lol) but when it hits something and is absorbed or whatever else the 'head' or leading bit of the wave that's interacting with the object is the ...
In a strange way, this is the reason for vectors. We have two separate numbers VIVI and V2V2. That pair produces a two-dimensional vector vv. Gilbert Strang, Introduction to Linear Algebra, 1.1 What do physicists mean then when they say a certain (x,y,z)(x,y,z) isn't a vect...
Para. 7462021-12-29整理pptDetailed Reading (Para. 7) What does the author mean when 50、 he says “water is intertwined with every other sector of society”? He means that every other sector of society _ water. People need water in their _. Energy production requires water for _ power ...
In modern companies and democracies, power is increasingly diffused and traditional hierarchies (等级制) are being undermined, making soft power ever more important. But that does not mean coercion should now take a back seat to persuasion, Mr. Nye argues. Instead, he advocates a synthesis of ...
or ecosystem engineering : such ecosystem would be more “natural” in this meaning as it can shelter and produce more “nature”. Last but not least, if the aim is to conserve the fundamental character of a space, there is a theoretical idea of this place to showcase, in spite of its...
Managing time effectively can help conserve your energy for important tasks. 4 Enthusiasm A strong zeal or interest in a specific activity. His enthusiasm for painting turned his hobby into a career. 3 Energy The capacity to do work or perform activities. After a good night's sleep, she felt...
before doing that, i want to give one example of backwards time in "conventional" qm. consider the collision of an electron with its antiparticle, a positron. when the particles meet they are annihilated, releasing two high energy gamma rays (two rays to conserve momentum). the process is ...
The shiny stuff (political scandals, celebrity nonsense, and more) in the long run, does not matter. We must turn away from the distractions, but it’s hard when those who “design” the distractions are very VERY good at it. The challenge with facing up to the mul...
gentzen said: The provable (weak) relationship between classical and quantum mechanics given by the Ehrenfest theorem doesn't mean that there cannot be stronger relationships between classical and quantum mechanics when it comes to conservation laws. Likes physicsworks ...