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A thermostat is a device that regulates the temperature of a system by sensing and controlling the heating or cooling sources. Learn about the different sensor technologies, control methods, and historical examples of thermostats in various fields and contexts.
A centrifugal fan is a device that moves air or gases in a direction at an angle to the incoming fluid. It is also called a blower, squirrel-cage fan, or biscuit blower. Learn about its history, construction, drive mechanisms, and variations.
A comprehensive list of terms and definitions relevant to chemistry, including chemical laws, diagrams and formulae, laboratory tools, glassware, and equipment. The term (s) is not found in the glossary, but it may refer to a plural form of some words such as acid, base, or ion.
A condenser is a heat exchanger that cools and condenses a gaseous substance into a liquid state. Learn about the history, types, and applications of condensers in various fields such as chemistry, industry, and air conditioning.
In general terms, a motor is a device that consumes energy in one form and converts it into motion or mechanical work; for example, many protein-based molecular motors harness the chemical free energy released by the hydrolysis of ATP in order to perform mechanical work. [1]
Chemical physics is a branch of physics that studies chemical processes from a physical point of view. It uses principles from both physics and chemistry to investigate physicochemical phenomena at the microscopic and macroscopic levels.
A heating element is a device that converts electric energy into heat by Joule heating. Learn about the different types of heating elements, such as tubes, ribbons, coils, and radiative elements, and how they work and are used in various appliances and instruments.
HVAC stands for heating, ventilation, and air conditioning, which is the use of various technologies to control the temperature, humidity, and purity of the air in an enclosed space. Learn about the history, functions, and types of HVAC systems, as well as their applications and benefits.