Recent content by dy/dx

Coherent light means light of same wavelength and frequency, also it has to be in phase A standard bulb emits light of lots of frequencies and wavelength. Its not necessarily in phase either... This will just result in lots of destructive interference and you probably won't get a pattern with...

Hmm... Usually capacitors are discharged using a resistor. This increases the time taken for it a capacitor to discharge is caused by the increase of resistance. In terms of charge: http://www.s-cool.co.uk/a-/phy-/ecapac-/a-phy-ecapac-ql3_files/image024.gif We can see time (t) is...

In english that would mean y=x+c or y=ax^2+bx+c ...kind of equations... So don't be discouraged by the words used in the various definitions given.

Good definition! Here is mine Linear algebra is the branch of mathematics concerned with the study of vectors, vector spaces (or linear spaces), linear transformations, and systems of linear equations. Vector spaces are a central theme in modern mathematics; thus, linear algebra is widely used...

Although the weak nuclear force used to be described by Fermi's theory of a contact four-fermion interaction, today we know that it is mediated by the W and Z bosons. Because of their large mass of about 90 GeV/c2, their mean life is limited to about 3 * 10^{-25}seconds Hope that is helpfull...