Knowledge in Metaphysics

Aneroid barometer

An aneroid barometer is an instrument for measuring pressure as a method that does not involve liquid. Invented in 1844 by French scientist Lucien Vidi,the aneroid barometer uses a small, flexible metal box called an aneroid cell (capsule), which is made from an alloy of beryllium and copper.

Variable Resistor

Simply put, a variable resistor is able to have its electrical resistance adjusted. These devices are used when working with electrical circuitry because they help to control voltage and/or currents. They specifically work with voltage and currents that are a part of the circuit

Carbon Nanotubes

These notes will help you to get better understanding of the topic of carbon nanotubes.

Granets physics important question

Granets are been used from a long period of time .

Multi Ferroric Materials

physic notes on multi Ferroric Materials

Inadequacies of classical mechanics

Inadequacies of classical mechanics

Inadequacies of classical mechanics

Inadequacies of classical mechanics

Electromagnetic theory of light

black body radiation and electromagnetic theory of light

De - Broglie Concept of dual nature

a brief explanation of the De - Broglie concept of nature

Different forms of De - Broglie wavelength

different forms of de broglies wavelength equation

wave function and Schrodinger Equations

properties of wave function and Schrödinger equations