(Μετρήσεις φωτός)
Φωτομετρία
the scientific measurement of light in terms of its intensity, color, and other properties
Photometry is the science of measuring the intensity of light. It involves determining how much light is emitted, reflected, or transmitted by an object or source. This process is important in various fields, including photography, astronomy, and lighting design, to ensure accurate lighting conditions and quality. Photometry helps in evaluating how bright a light source is and how it will appear in different settings.
(υψομετρική συσκευή)
υψόμετρο
an instrument used to measure and indicate the altitude of an object above a fixed level, typically the Earth's surface
(ανεμομετρική συσκευή)
ανεμομέτρητης
a device used to measure the speed and direction of the wind
(αμπερα)
αμπέρ
the unit of electric current, symbolized as "A" in the International System of Units (SI)
(βαρομετρικός δείκτης)
βαρόμετρο
a scientific instrument used to measure air pressure
(καράτι (μονάδα μέτρησης καθαρού χρυσού))
καράτι
a unit to measure the purity of gold, the purest gold being 24 karats
A karat is a unit of measurement used to denote the purity of gold, with one karat being equal to 1/24th of the whole. Therefore, 24-karat gold is considered to be pure gold. The higher the karat number, the higher the percentage of gold in the item. For example, 18-karat gold contains 75% gold, while 14-karat gold contains 58.3% gold. Karat is also used as a term to describe the weight of gemstones, with one karat equal to 0.2 grams. The term "carat" is sometimes used interchangeably with "karat," but carat is generally used to describe the weight of diamonds and other gemstones, while karat is used to describe the purity of gold.
(περιφέρεια)
περίμετρος
the total length of the external boundary of something
(υψομετρική μέτρηση)
υψομετρία
the measurement of land elevation variations comparing to sea level or a chosen reference point
(Υδρομετρία)
Υδραμετρία
the measurement and analysis of water flow, levels, and properties in natural bodies of water and hydraulic systems
(σπεκτρομέτρηση)
συγκερασμομετρία
the measurement and analysis of the spectrum of electromagnetic radiation emitted or absorbed by substances
(μετρητής τάσης)
βολτόμετρο
a device used to measure the electric potential difference between two points in an electrical circuit
(πιεσόμετρο)
μανόμετρο
a device used to measure the pressure of gases or liquids in a closed system, typically by comparing it to atmospheric pressure
(θερμοστέγνωμα)
θερμοστοιχείο
a temperature sensor that generates electricity based on heat
(Επιστήμη Μετρήσεων)
Μετρολογία
the scientific study of measurement, including the development of measurement standards and techniques
(μεθοδολογία θερμικών μετρήσεων)
καθημερινότητα
the scientific measurement of heat exchange in chemical or physical processes
(βάρος μέτρησης)
βαρυμετρία
the measurement of variations in gravitational fields to understand the Earth's structure and properties
(μονάδα λαμπρότητας)
μονάδα φωτεινότητας
a measure of the brightness of a light source as perceived by the human eye
Γραμματικές Πληροφορίες:
(Πυκνομετρία)
Δειγματοληψία πυκνότητας
the process of measuring how dense something is by assessing how much light it absorbs or transmits
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Έμαθες 18 λέξεις από Measurement. Για να βελτιώσεις τη μάθηση και την επανάληψη του λεξιλογίου, ξεκίνα να εξασκείσαι!
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