What is the difference between pressure and stress?

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Pressure is the external force acting over a unit surface area of a material. Stress is an internal force acting over a cross sectional area within the material. It may also be thought of as the internal resistive response of a material to the applied external pressure. They both have the units of force / area.

think it as-
suppose we have a cubical solid mass. we apply external force of few magnitude on it and this force will try to deform the cube. at the same instant an internal force will generate within the cube that will try to maintain the shape and size of the cube i.e. this internal force will work against the applied external force. this induced force within the cube is stress.
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What is the difference between stress and strain?

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Difference between pressure and force?

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Difference between force and pressure?

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Different between pressure and force?

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What is the difference between normal stress and shear stress?

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What is the difference between stress and fatigue?

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What is difference between stress and strain?

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What is the difference between stress and true stress?

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What is is the difference between stress and anxiety?

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What is the difference between Bending and Direct Stress?

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What is the difference between Acute and Chronic Stress?

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In both cases, it is a force divided by an area.\n In both cases, it is a force divided by an area.\n In both cases, it is a force divided by an area.\n In both cases, it is a force divided by an area.\n

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Pressure is the amount of air in one location which varies depending on temperature and other factors. You get high pressure when the air falls and low pressure when the air rises. However,there are different temperatures of air at lower levels of the atmosphere and where these air "masses" as they (MORE)

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What is the difference between a stressed and unstressed syllable?

The stressed syllable(s) in a word is the syllable that you put the most emphasis on when you say the word out loud. Sometimes you say this syllable louder or for slightly longer. The rest of the syllables are unstressed . Eg. syllable - syll is the stressed syllable, and ab & le are (MORE)

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What is the difference between tensile stress and shear stress?

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Emphasis is to show the importance of a fact. Stress is to forcefully try hard to show the importance.

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If there are several different sources of stress, the most important or largest source of stress might be identified as the principle stress.

How stress is different from pressure?

Stress is often considered to be outcome or consequences ofadversity (in this case social presure, physixcal, financial and soon) that we encounter during our life daily life and it is ourrespond to the adversity. Pressure may cause stress or/and beantecedent for other psychopathologies, if it excce (MORE)

Explain the difference between compressive stress and tensile stress?

Comprehensive stress refers to the force generated that actstowards the center of a given object therefore making it smaller.The tensile stress is the force that acts away from the center ofthe object.

What is the difference between thrust and pressure-?

Pressure is a force that is put on something. Thrust is when theforce is pushed on something.

What is the difference between Bending STRESS and Direct Stress?

direct stress is a stress normal to the cross section, A, and isthe result of an axial load, P. . direct stress = P/A . Bending stress also acts normal to the cross section but variesfrom tension on one side and compression on the other. and is theresult of a bending moment, M. . bending stress = (MORE)