We will also study about pressure in liquids and also derive the formula for calculating the pressure in liquids. Introducing Pressure Definition: Pressure is the force applied perpendicular to the surface of an object per unit area. In short Pressure is defined as the force acting per unit ...
where NA = 6.02 x 1023 (单位: mol—1) where p = pressure (units: Pa) where V = volume (units: m3) where n = number of moles of gas where R = 8.31 (units: J mol—1 K—1) where T = temperature (units: K) where N = number of gas molecules where kB = 1.38 × 10-23 (...
Solution Step 1:Write down the formula for pressure p = F/A Step 2:Area = Area of 4 legs of table = 4 x 0.001 = 0.004m2 Step 3:Force = 40 N Step 4:Applying the known values in the formula p = 40 / 0.004 = 40 000N/m2 Related Terms: Liquid pressure | Atmospheric pressure |...
高二物理公式(Physics formula).doc,高二物理公式(Physics formula) 1) uniform variable linear motion 1. average speed = V = s/t (definition) 2. useful inferences Vt2-Vo2 = 2As 3. intermediate time, speed Vt/2 = V, flat = (Vt+Vo) /2 4., end velocity Vt =
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6) Weight Formula: Weight is not anything but the force which an object experiences due to gravity. W=mg Where, 7) Pressure Formula: The pressure is defined as the amount of force applied per unit area of the object. P=FA Where, ...
Compute a diffraction pattern for a circular aperture: circular aperture a=0.2mm, lambda=650nm Compute a diffraction pattern for a single slit: single slit diffraction d=1/16 inch, lambda=200nm Use the Rydberg formula to compute spectral lines: ...
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A Formulary for Plasma Physics presents a collection of Plasma Physics formulae compiled in such a way as to facilitate quick and easy location of the required expression. Dealing not only with classical plasma problems such as plasma waves, radiation and composition but also with problems of '...