Wave: is any disturbance that transmits energy through matter or space. Medium: is a substance through which a wave can travel. It can be a liquid, a solid or a gas. Transverse wave: a wave in which particles vibrate with an up-and-down motion. Crest: is the hi...
The different types of waves are: mechanical, electromagnetic, and matter waves. Mechanical waves are divided into transverse and longitudinal waves. UV rays and radio waves are types of electromagnetic waves.
Pattern identity gives a diiterent perspective. Suppose I step into the transmission chamber. The transmitter scans and disassembles my jelly-like body, but my pattern (me!) moves continuously from the dissolving jelly, through the transmitting beam, and ends up in other jelly at the destination...
Electromagnetic waves and fluids have locally conserved mechanical properties associated with them and we may expect these to exist for matter waves. We present a semiclassical description of the continuity equations relating to these conserved properties of matter waves and derive a general expression ...
waves and particles. Thus I read Feynman's 'Strange Theory of Light and Matter" and became quite annoyed by the delight with which he presents such a strange version of reality, with anti particles moving backwards in time, photons being their own anti particle, particles behaving as waves. ...
In the field of the incident electromagnetic wave, the free electrons oscillate and emit secondary waves, which when combined produce a strong reflected wave [53]. The absorption of light by the conduction electrons is only possible through their interaction with the metal lattice and is therefore...
The laser itself was consciousness like you and I, but it was in a distant future. I sensed that they knew who I was.I felt some compassion and reassurance through the entire experience, which was very short. I never felt threatened, but I knew that I couldn’t go in once the laser...
Sound waves need a medium to travel Sound travels faster through denser mediums Does sound travel faster through water or air? 15.2 The frequency of sound We hear frequencies of sound as having different pitch. A low frequency sound has a low pitch, like the rumble of a big truc...
An ensemble of atoms can operate as a quantum sensor by placing atoms in a superposition of two different states. Upon measurement of the sensor, each atom is individually projected into one of the two states. Creating quantum correlations between the at
Collective intercellular communication through ultra-fast hydrodynamic trigger waves. Nature 571, 560–564 (2019). Google Scholar Qiu, T. et al. Swimming by reciprocal motion at low Reynolds number. Nat. Commun. 5, 5119 (2014). ADS Google Scholar Qin, B., Gopinath, A., Yang, J., ...