Principal | Guia Músicas | Guia Mapa Online | Guia Turismo | Nossa Empresa | Anúncie Aqui | Jogos Online | Guia Filmes | Guia Trailers
what a vacuum will do (video update) [GLOBEBUSTERS] -

what a vacuum will do (video update) [GLOBEBUSTERS] por 7th Day Truth Seeker   3 mess atrás

45,408 visualizações

665 Curtidas   68 Descurtidas

760.0 torr = atmospheric pressure
10^-17 torr = 0.00000000000000001 torr = vacuum of "outer space"

The torr is based on an absolute scale, while Celsius and Fahrenheit temperature scales are relative scales.

With Celsius, the reference point is set as the freezing point of water, or zero. Other measurements are made relative to this point and can have positive and negative numbers.

The torr scale begins at a minimum or zero point and progresses in only one direction. The torr scale has no negative numbers...no numbers below zero. The torr is a unit of pressure defined as 1/760 of a standard atmosphere. As measured pressure (torr) decreases, the quality of the vacuum increases.

Atmospheric pressure is 760 torr.

The perfect vacuum is zero (0) torr.

10^-3 torr (medium vacuum), and 10^-17 torr (vacuum of "outer space") are not below zero and are not negative numbers.

Curious Life (thank you!):
NASA Thinks Vacuums Suck - Flat Earth
https://www.youtube.com/watch?v=ee4iC_G5H9E

Flat Earth - Industrial Vacuum Expert - SW128 - Mark Sargent https://www.youtube.com/watch?v=3EoWNIvBdFw

GLOBEBUSTERS source file, (thank you!):
https://www.youtube.com/watch?v=qmPomUJtDA0

Comentarios

Videos relacionados