Different types of electrodes are identified using specific symbols in schematic diagrams. For instance, a standard electrode is often represented by a vertical line, while a reference electrode may be depicted with a triangle or a dot. Additionally, a battery electrode is symbolized with a pair of parallel lines of varying lengths to indicate the positive and negative terminals. These symbols help in easily recognizing the function and type of electrode in electrical and electronic circuits.
symbols or other designs adopted by an organization to identify its products, uniform, vehicles, etc
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The internet
Because we created them
WHMIS symbols are pictograms used to quickly communicate the hazards of hazardous products in Canadian workplaces. There are various symbols representing different types of hazards such as physical, health, and environmental hazards. These symbols help workers identify and understand the dangers associated with various chemicals and products.
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People can identify you by the clothes you ware and symbols on you body.
The letters that identify elements , are called Symbols.
Different societies have different reasons for having symbols, hence, the symbols are different. Tne symbols would be different, anyway, as different societies speak different languages, for the most part.
The star of David.
The crescent and star have historical significance in various cultures as symbols of power, protection, and guidance. In Islamic culture, the crescent and star are associated with the Ottoman Empire and have been adopted as symbols of power and authority by leaders of the past. These symbols have also been used to represent divinity, enlightenment, and victory in different contexts.
Different symbols were introduced by different people.