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latest #pioter created topics | Ecency
joudaz
Regional Press
5y
Published via Ecency
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THE SENSORS
Mechanical vibration is measured in three parameters: ** Acceleration (ms-2 where g) measured by accelerator) Photo source ** Displacement (µm) measured by (Displacement or proximity sensor) Photo source
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ichen
Regional Press
5y
Published via Ecency
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Les ondes mécaniques / mechanical waves EN/FR
Définition: Une onde mécanique appelé aussi onde matérielle: c'est une onde qui se propage d'un milieu matériel avec transport d'énergie mais sans transport de la matière exemple les ondes sismiques, le
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joudii
Regional Press
5y
Published via Ecency
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La vibration acoustique
Comment diminuer le bruit au travail? Il y a plusieurs voies d'actions pour réduire le bruit Notons bien que l’usure de certaines pièces ou machines peut entraîner une augmentation du niveau sonore d'où
joudii
Education & Training
5y
Published via Ecency
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EMOTIONS
We talk about emotions a lot, but what is an emotion? How about taking a minute to wonder what emotion you are feeling right now? In this unprecedented period of global confinement, working remotely or
molometer
Town Square
5d
Published via Ecency
Promoted
The Blind Beggar Pub Shooting
The Blind Beggar Pub Shooting
On the 9th of March 1966 Ronnie Kray walked into the Blind Begger Pub in Whitechapel, East London pointed a pistol at George Cornell's head and pulled the trigger. Reggie Kray and Ronnie Kray in the foreground
joudii
Education & Training
5y
Published via Ecency
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La vitesse /Speed
La vitesse est une grandeur qui mesure la variation de la position d’un objet en fonction du temps, c’est-à-dire la vitesse à laquelle il se déplace à un moment précis. Si vous avez déjà vu le compteur
joudacov
Regional Press
5y
Published via Ecency
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Low reputation account with an unverified outbound link, Reveal content
How your ear works
The ear has three parts: Photo source the outer ear, pinna and auditory canal, guides sound to the eardrum, membrane separating the outer ear from the middle ear, whose role is to capture sound pressure
