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🇮🇳Hindi Source WordCode: HI

वेग शीर्ष

Pronunciation / Transliteration: veg sheersh

🇬🇧 Direct English Meaning:
Velocity-head/vəˈlɒs.ə.ti hɛd/
nounCEFR C1 (Advanced)Top #45200 frequency
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🇮🇳 Example Sentence in Hindi:

"द्रव गतिशीलता में वेग शीर्ष एक महत्वपूर्ण घटक है।"

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    The kinetic energy of a flowing fluid expressed in terms of the height to which a liquid column would rise if all the kinetic energy were converted to potential energy.

    "Engineers calculate the velocity-head to determine the pressure drop across the constriction in the pipeline."
  2. 2

    The equivalent head representing the kinetic energy per unit weight of a fluid at a given section, calculated as the square of the mean velocity divided by twice the acceleration due to gravity.

    "As the pipe narrows, the velocity increases, resulting in a significantly higher velocity-head."
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Thesaurus & Semantic Spectrum

Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the combination of 'velocity' (from Latin 'velocitas', meaning quickness or speed) and 'head' (from Old English 'hēafod', used in engineering since the 19th century to denote pressure or potential energy expressed as height). The compound term emerged during the rapid development of fluid mechanics and hydraulic engineering in the Victorian era to describe kinetic energy per unit weight of a flowing fluid.

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10 Global Lexicons: How "Velocity-head" is said worldwide

Click any language below to open its dedicated Language to English dictionary page with native script & transliteration

🇫🇷French → English

hauteur cinétique

Transliteration: otœʁ sinetik

"La hauteur cinétique est proportionnelle au carré de la vitesse du fluide."

🇩🇪German → English

Geschwindigkeits- und Stauhöhe

Transliteration: ɡəˈʃvɪndɪɡkaɪtsʊnt ˈʃtaʊˌhøːə

Script: Geschwindigkeitshöhe

"Die Geschwindigkeitshöhe repräsentiert die kinetische Energie der Strömung."

🇮🇹Italian → English

altezza cinetica

Transliteration: altˈettsa tʃiˈnɛtika

"L'altezza cinetica viene calcolata dividendo il quadrato della velocità per due volte l'accelerazione di gravità."

🇪🇸Spanish → English

altura de velocidad

Transliteration: alˈtuɾa ðe βeloθiˈðað

"La altura de velocidad es un parámetro crucial en la ecuación de Bernoulli."

🇵🇹Portuguese → English

carga de velocidade

Transliteration: ˈkaʁʒɐ dʒi veɫosidade

"A carga de velocidade depende diretamente da velocidade do escoamento do fluido."

🇮🇳Hindi → English

वेग शीर्ष

Transliteration: veg sheersh

"द्रव गतिशीलता में वेग शीर्ष एक महत्वपूर्ण घटक है।"

🇨🇳Chinese → English

流速水头

Transliteration: liúsù shuǐtóu

"可以通过测量压力来计算流速水头。"

🇰🇷Korean → English

속도수두

Transliteration: sokdosudu

"유체의 운동 에너지를 나타내기 위해 속도수두를 구합니다."

🇯🇵Japanese → English

速度水頭

Transliteration: sokudo suitō

"ベルヌーイの定理では速度水頭が考慮されます。"

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