【Daily Question】Deep Processing 20160731: What is “pressure”?
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To boost popularity and enhance technical exchanges among sea enthusiasts, the [Daily Question] is launched. Participation earns 4 points of wealth! 10 wealth points as a reward for correct answers or in-depth discussions! :lol Question: What is “pressure”? Answer: Pressure refers to the force acting perpendicularly on a unit area of a surface’s surface. ============================ Promotion of petrochemical-related activities: ☛ Notice regarding the large-scale event “I’m saving energy; where are you?” in the petrochemical area: http://bbs.hcbbs.com/thread-1579199-1-1.html (Source: Haichuan Chemical Industry Forum). This event offers awards in both written and photographic categories. When there are over 200 entries, an additional special prize will be awarded; the value of this prize is 600 Haichuan coins. If there are more than 300 entries, the special prize increases to 1,000 Haichuan coins, and if there are 500 entries, it rises to 1,500 Haichuan coins. First prize: 3 Haichuan commemorative water cups. Second prize: 5 winners, each receiving 120 Haichuan coins. Honorable mentions: several winners, each receiving 200 wealth points. --------------------------------------------------------------- ☛ “My Equipment, My Home” – Photo competition (10 wealth points for each photo): http://bbs.hcbbs.com/thread-1495069-1-1.html (Source: Haichuan Chemical Industry Forum)
Force per unit area acting vertically
Pressure acting vertically per unit area!
The force acting per unit area on the surface of a material
Pressure is the force per unit area. In production, pressure is often referred to as force. The unit of force is the newton, while the units of pressure are Pa, or torr, mmHg, etc
The ratio of the pressure exerted on an object to the area over which that force is applied is called pressure
The ratio of the force acting on an object to the area over which that force is applied is called pressure. Pressure is used to compare the effects produced by forces; the greater the pressure, the more pronounced the effect of that force.