Doppler effect is usually often we experience but sometimes we do not realize that the things that we do closely related to the Doppler effect. a unique event was first observed and described by Christian Johann Doppler in 1842 which became known as...

The principle of Black is a theory developed by Joseph Black. This theory is so far known as the Principle of Black. Principle of Black gives a description of the concept of thermodynamics. The principle of this Black describes: If two objects of different...

Expansion is increasing the size of an object due to the change in temperature or increase the length. Expansion took place on three properties of the object that is solid, liquid and gas. All three of these substances is a supporting element in the...

High currents and Low currents have a very clear distinction, is the sum of the currents used in a job they do. This term is actually growing in the industry. boundary weak and strong current flow is quite clear but in some modules, PCB or electronic...

Newton laws were first launching by Sir Isaac Newton in his work Philosophiae Naturalis Principia Mathematica, first published on July 5, 1687. Newton used them to explain and investigate the motion of many physical objects and systems. Newton's laws...

Greek letters were widely used in physics, because it is able to make a symbol that has meaning for reading. Just like my previous post about the Alphabet in physics that gives a brief impression in reading. Example of the Greek letter used by the...

Alphabet In physics create various quantities and units to describe natural events (also artificial) that occur. To write it, were created symbols relating to mention, who came from several sources. Some quantities and units named after its discoverer,...

Dimensional quantities are represented by symbols, eg M, L, T, which represents the mass (mass), length (length) and time (time). There are two kinds of dimensions are Dimensions of Primary and Secondary Dimensions. Primary dimensions include the M...