Strictly speaking, a scale is a length upon which a series of measurements are marked.
A Spring Balance usually has a scale marked on it, and responds to mass. Known from the time of the invention of springs.
A Beam Balance is a beam pivoting over a fulcrum, and is used for the comparison of masses. Known from antiquity.
A Musical Scale is a range of tones whose ratio to each other sounds appealing to us.
yes they do all fish have scales All fish do not have scales.
Commonly used scales in marketing research to measure subjective feelings include Likert scales, semantic differential scales, and visual analogue scales. These scales allow researchers to quantify attitudes, perceptions, and emotions of consumers towards products or brands.
No, scales are not composed of chitin. Scales are made up of a variety of different materials depending on the animal, such as keratin in the scales of reptiles or enamel in the scales of fish. Chitin is a tough, semi-transparent substance that makes up the exoskeleton of arthropods like insects and crustaceans.
on scales, you can purchase scales at office depot or officemax.
René-Antoine Ferchault de Réaumur invented the Réaumur scale in 1730, with the boiling point of water set at 80 degrees. This scale is rarely used today, with the Celsius and Fahrenheit scales being more common.
Actually it is called a balance - scales are in music and on fish.
4000 BC ;)
John Hunter
The spring balance scales were invented by Richard Salter, a British balance maker, in the late 18th century. He developed these scales to provide a portable solution for measuring weights accurately.
Gilbert G. White invented the cotton scale. With this mechanism it was much easier for Americans to weigh cotton and their results were more accurate.
I think the general consensus is that our concepts of scales and notes originated in ancient Greece.
Balance scales have been around too long for there to be any record of who thought about it first. Most likely they were invented in several different places quite unrelated to each other.
Yes, Fahrenheit's scale was the first of the five main scales.
Since weighing scales date back to around 2,000 B.C., no one knows who invented the first one. Relics of weighing scales have been found in the Indus River valley, which is located in the area we now know as Pakistan.
No human knows, since no human has seen her.
Balance scales have been around too long for there to be any record of who thought about it first. Most likely they were invented in several different places quite unrelated to each other.
First there was manuel drafting. Consisting of drafting tables,scales etc. Then along came microstation then acad