76 | Frequency (given capacitive reactance and capacitance) | ![](http://www.wikicalculator.com/formula_image/Frequency-(given-capacitive-reactance-and-capacitance)-271s.png) |
77 | Capacitance (given capacitive reactance and frequency) | ![](http://www.wikicalculator.com/formula_image/Capacitance-(given-capacitive-reactance-and-frequency)-272s.png) |
78 | Characteristic acoustic impedance of a medium (given density,longitudinal wave speed,sound speed) | ![](http://www.wikicalculator.com/formula_image/Characteristic-acoustic-impedance-of-a-medium-(given-density-longitudinal-wave-speed-sound-speed)-273s.png) |
79 | Density of a medium (given characteristic acoustic impedance and sound speed) | ![](http://www.wikicalculator.com/formula_image/Density-of-a-medium-(given-characteristic-acoustic-impedance-and-sound-speed)-274s.png) |
80 | Wave speed or sound speed of medium (given characteristic acoustic impedance and density) | ![](http://www.wikicalculator.com/formula_image/Wave-speed-or-sound-speed-of-medium-(given-characteristic-acoustic-impedance-and-density)-275s.png) |
81 | Weight, gravitation or gravity (given mass, local acceleration of free fall) | ![](http://www.wikicalculator.com/formula_image/Weight--gravitation-or-gravity-(given-mass--local-acceleration-of-free-fall)-288s.png) |
82 | Initial temperature (given linear thermal expansion coefficient,length,temperature) | ![](http://www.wikicalculator.com/formula_image/Initial-temperature-(given-linear-thermal-expansion-coefficient-length-temperature)-292s.png) |
83 | Linear thermal expansion coefficient (given length and temperature) | ![](http://www.wikicalculator.com/formula_image/Linear-thermal-expansion-coefficient-(given-length-and-temperature)-289s.png) |
84 | Newton\'s law of universal gravitation | ![](http://www.wikicalculator.com/formula_image/Newtons-law-of-universal-gravitation-290s.png) |
85 | Initial length (Given linear thermal expansion coefficient, final length, initial temperature and final temperature) | ![](http://www.wikicalculator.com/formula_image/Initial-length-(Given-linear-thermal-expansion-coefficient--final-length--initial-temperature-and-final-temperature)-291s.png) |
86 | Final temperature (given linear thermal expansion coefficient,length,temperature) | ![](http://www.wikicalculator.com/formula_image/Final-temperature-(given-linear-thermal-expansion-coefficient-length-temperature)-293s.png) |
87 | Volumetric thermal expansion coefficient (given volume and temperature) | ![](http://www.wikicalculator.com/formula_image/Volumetric-thermal-expansion-coefficient-(given-volume-and-temperature)-294s.png) |
88 | Initial volume (given volumetric thermal expansion coefficient,final volume,temperature) | ![](http://www.wikicalculator.com/formula_image/Initial-volume-(given-volumetric-thermal-expansion-coefficient-final-volume-temperature)-295s.png) |
89 | Final volume (given volumetric thermal expansion coefficient,initial volume,temperature) | ![](http://www.wikicalculator.com/formula_image/Final-volume-(given-volumetric-thermal-expansion-coefficient-initial-volume-temperature)-296s.png) |
90 | Initial temperature (given volumetric thermal expansion coefficient,volumes,final temperature) | ![](http://www.wikicalculator.com/formula_image/Initial-temperature-(given-volumetric-thermal-expansion-coefficient-volumes-final-temperature)-297s.png) |
91 | Final temperature (given volumetric thermal expansion coefficient,volumes,initial temperature) | ![](http://www.wikicalculator.com/formula_image/Final-temperature-(given-volumetric-thermal-expansion-coefficient-volumes-initial-temperature)-298s.png) |
92 | Density (given mass and volume) | ![](http://www.wikicalculator.com/formula_image/Density-(given-mass-and-volume)-319s.png) |
93 | Mass (given density and volume) | ![](http://www.wikicalculator.com/formula_image/Mass-(given-density-and-volume)-320s.png) |
94 | Volume (given mass and density) | ![](http://www.wikicalculator.com/formula_image/Volume-(given-mass-and-density)-321s.png) |
95 | Pressure (given normal force and area) | ![](http://www.wikicalculator.com/formula_image/Pressure-(given-normal-force-and-area)-322s.png) |
96 | Normal force (given pressure and area) | ![](http://www.wikicalculator.com/formula_image/Normal-force-(given--pressure-and-area)-323s.png) |
97 | Area of the surface area on contact (given normal force and pressure) | ![](http://www.wikicalculator.com/formula_image/Area-of-the-surface-area-on-contact-(given-normal-force-and-pressure)-324s.png) |
98 | Fluid pressure,liquid pressure or pressure at depth (given density,height) | ![](http://www.wikicalculator.com/formula_image/Fluid-pressure-liquid-pressure-or-pressure-at-depth-(given-density-height)-325s.png) |
99 | Liquid height or depth (given pressure,density,acceleration of gravity) | ![](http://www.wikicalculator.com/formula_image/Liquid-height-or-depth-(given-pressure-density-acceleration-of-gravity)-326s.png) |
100 | Liquid density (given liquid pressure,height,acceleration of gravity) | ![](http://www.wikicalculator.com/formula_image/Liquid-density-(given-liquid-pressure-height-acceleration-of-gravity)-327s.png) |