A scale is a series of notes in ascending order (usually), beginning with tonic through each tone in the key ie: CDEFGABC. An interval is the distance between any two notes, for example: the interval...
The Richter Magnitude Scale is a system used to measure the quantity of energy released during an earthquake. It measures the earthquakes magnitude- energy released. It was Developed in 1935 by...
The pH scale is a scale to express the acidity of aqueous solutions (i.e. anything dissolved in water). The scale is divided in equi-distantial units with decimals, comparable with temperature or...