i just got off the ph i just have one probl i just lonely i just love my girl i just think this is i just wanna be the o i just wanna be your i just wanna cry i just wanna live whi i just wanna stay in i just want to feel y i just wanted you to i just work here ...
Each covalent bond in the semiconductor, consists of two valence electrons contributed by two neighbouring atoms. When one of the valence electrons leaves the bond, the bond becomes incomplete. This incomplete bond has a strong tendency to complete itself by attracting an electron. The hole is the...
like measurement and instrumentation techniques, vacuum techniques and spectroscopic techniques taught by teachers in universities, refresh courses for teachers are being conducted by Academic Staff Colleges and equipments for physics education are being produced under license from the Indian Academy of ...
What is interesting in $\\eta$ and $\\eta'$ Meson Decays? An introduction to the physics of eta and eta' meson decays is given. A historical account of the discovery of the mesons is presented. It is followed by a... A Kupsc 被引量: 2发表: 2007年 What is interesting in eta an...
例: It is proper for us to keep the public places clean.=It is proper that we (should) keep the public places clean.我们应当保持公共场所清洁。 6. 花费 spend … on sth. / doing sth. …例: We shouldn't spend too much time on something we aren't interested in.我们不应该在我们不感...
The Finite-Difference Time-Domain (FDTD) method is a rigorous and powerful tool for modeling nano-scale optical devices. FDTD solves Maxwell’s equations directly without any physical approximation, and the maximum problem size is limited only by the ext
Force is everywhere and it comes in a variety of sizes, directions, and type. We can define Force as the push or pull of an object. Learn Force definition, unit & types of Force with solved examples.
In physics, one way to distinguish between mass and matter is to define matter as a substance consisting of particles that exhibit rest mass. Even so, in physics and chemistry, matter exhibits wave-particle duality, so it has properties of both waves and particles....
The particle-wave duality in physics nicely expresses the non-absolute nature of the distinction. In biology, the context depends very much on the scale from which one is viewing. From the viewpoint of cellular or organ scales, consciousness is not an object, in the sense that the necessary...
and creativity among students. One exciting way to engage children in STEM projects is by making a DIY vacuum cleaner. This hands-on activity not only teaches them about physics and engineering but also encourages them to use th...