Mathematics category
Mathematical Physics calculators
Quantitative models from mechanics, waves, engineering and physical science.
327 calculators in this category. Page 4 of 7.
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Seismic Wave Travel Time: solve seismic propagation path length
Rearrange the seismic wave travel time relationship and solve for seismic propagation path length.
Open calculator Mathematical PhysicsSeismic Wave Travel Time: solve average seismic wave speed
Rearrange the seismic wave travel time relationship and solve for average seismic wave speed.
Open calculator Mathematical PhysicsSeismic Characteristic Impedance
Calculate characteristic seismic impedance from bulk material density and seismic wave speed.
Open calculator Mathematical PhysicsSeismic Characteristic Impedance: solve bulk material density
Rearrange the seismic characteristic impedance relationship and solve for bulk material density.
Open calculator Mathematical PhysicsSeismic Characteristic Impedance: solve seismic wave speed
Rearrange the seismic characteristic impedance relationship and solve for seismic wave speed.
Open calculator Mathematical PhysicsFault Seismic Moment
Calculate scalar seismic moment from rigidity-times-rupture-area coefficient and average fault slip.
Open calculator Mathematical PhysicsFault Seismic Moment: solve rigidity-times-rupture-area coefficient
Rearrange the fault seismic moment relationship and solve for rigidity-times-rupture-area coefficient.
Open calculator Mathematical PhysicsFault Seismic Moment: solve average fault slip
Rearrange the fault seismic moment relationship and solve for average fault slip.
Open calculator Mathematical PhysicsBuilding Heating Energy from Degree Hours
Calculate idealized heating energy from building heat-loss coefficient and accumulated heating degree-hours.
Open calculator Mathematical PhysicsBuilding Heating Energy from Degree Hours: solve building heat-loss coefficient
Rearrange the building heating energy from degree hours relationship and solve for building heat-loss coefficient.
Open calculator Mathematical PhysicsBuilding Heating Energy from Degree Hours: solve accumulated heating degree-hours
Rearrange the building heating energy from degree hours relationship and solve for accumulated heating degree-hours.
Open calculator Mathematical PhysicsBuilding Envelope U-Value
Calculate overall thermal transmittance from steady envelope heat-transfer rate and area-times-temperature-difference product.
Open calculator Mathematical PhysicsBuilding Envelope U-Value: solve steady envelope heat-transfer rate
Rearrange the building envelope u-value relationship and solve for steady envelope heat-transfer rate.
Open calculator Mathematical PhysicsBuilding Envelope U-Value: solve area-times-temperature-difference product
Rearrange the building envelope u-value relationship and solve for area-times-temperature-difference product.
Open calculator Mathematical PhysicsHVAC Duct Average Air Velocity
Calculate average duct air velocity from duct air volume flow rate and internal duct flow area.
Open calculator Mathematical PhysicsHVAC Duct Average Air Velocity: solve duct air volume flow rate
Rearrange the hvac duct average air velocity relationship and solve for duct air volume flow rate.
Open calculator Mathematical PhysicsHVAC Duct Average Air Velocity: solve internal duct flow area
Rearrange the hvac duct average air velocity relationship and solve for internal duct flow area.
Open calculator Mathematical PhysicsHVAC Sensible Heat-Transfer Rate
Calculate sensible heat-transfer rate from air heat-capacity flow coefficient and air temperature change.
Open calculator Mathematical PhysicsHVAC Sensible Heat-Transfer Rate: solve air heat-capacity flow coefficient
Rearrange the hvac sensible heat-transfer rate relationship and solve for air heat-capacity flow coefficient.
Open calculator Mathematical PhysicsHVAC Sensible Heat-Transfer Rate: solve air temperature change
Rearrange the hvac sensible heat-transfer rate relationship and solve for air temperature change.
Open calculator Mathematical PhysicsSemiconductor Device Current Density
Calculate average current density from device current through active region and active current-carrying area.
Open calculator Mathematical PhysicsSemiconductor Device Current Density: solve device current through active region
Rearrange the semiconductor device current density relationship and solve for device current through active region.
Open calculator Mathematical PhysicsSemiconductor Device Current Density: solve active current-carrying area
Rearrange the semiconductor device current density relationship and solve for active current-carrying area.
Open calculator Mathematical PhysicsThin-Film Sheet Resistance
Calculate sheet resistance from thin-film electrical resistivity and conductive film thickness.
Open calculator Mathematical PhysicsThin-Film Sheet Resistance: solve thin-film electrical resistivity
Rearrange the thin-film sheet resistance relationship and solve for thin-film electrical resistivity.
Open calculator Mathematical PhysicsThin-Film Sheet Resistance: solve conductive film thickness
Rearrange the thin-film sheet resistance relationship and solve for conductive film thickness.
Open calculator Mathematical PhysicsMOSFET On-State Conduction Loss
Calculate conduction power loss from effective on-state resistance and root-mean-square drain current.
Open calculator Mathematical PhysicsMOSFET On-State Conduction Loss: solve effective on-state resistance
Rearrange the mosfet on-state conduction loss relationship and solve for effective on-state resistance.
Open calculator Mathematical PhysicsMOSFET On-State Conduction Loss: solve root-mean-square drain current
Rearrange the mosfet on-state conduction loss relationship and solve for root-mean-square drain current.
Open calculator Mathematical PhysicsSemiconductor Junction Temperature Rise
Calculate steady junction temperature rise from dissipated device power and junction-to-reference thermal resistance.
Open calculator Mathematical PhysicsSemiconductor Junction Temperature Rise: solve dissipated device power
Rearrange the semiconductor junction temperature rise relationship and solve for dissipated device power.
Open calculator Mathematical PhysicsSemiconductor Junction Temperature Rise: solve junction-to-reference thermal resistance
Rearrange the semiconductor junction temperature rise relationship and solve for junction-to-reference thermal resistance.
Open calculator Mathematical PhysicsCrystallographic Unit-Cell Density
Calculate crystal density from unit-cell mass and unit-cell volume.
Open calculator Mathematical PhysicsCrystallographic Unit-Cell Density: solve unit-cell mass
Rearrange the crystallographic unit-cell density relationship and solve for unit-cell mass.
Open calculator Mathematical PhysicsCrystallographic Unit-Cell Density: solve unit-cell volume
Rearrange the crystallographic unit-cell density relationship and solve for unit-cell volume.
Open calculator Mathematical PhysicsReciprocal-Lattice Vector Magnitude
Calculate reciprocal-vector magnitude from diffraction order or harmonic multiplier and real-space plane spacing.
Open calculator Mathematical PhysicsReciprocal-Lattice Vector Magnitude: solve diffraction order or harmonic multiplier
Rearrange the reciprocal-lattice vector magnitude relationship and solve for diffraction order or harmonic multiplier.
Open calculator Mathematical PhysicsReciprocal-Lattice Vector Magnitude: solve real-space plane spacing
Rearrange the reciprocal-lattice vector magnitude relationship and solve for real-space plane spacing.
Open calculator Mathematical PhysicsScherrer Crystallite Size
Calculate coherent crystallite size from shape-factor-times-wavelength numerator and instrument-corrected peak-width cosine product.
Open calculator Mathematical PhysicsScherrer Crystallite Size: solve shape-factor-times-wavelength numerator
Rearrange the scherrer crystallite size relationship and solve for shape-factor-times-wavelength numerator.
Open calculator Mathematical PhysicsScherrer Crystallite Size: solve instrument-corrected peak-width cosine product
Rearrange the scherrer crystallite size relationship and solve for instrument-corrected peak-width cosine product.
Open calculator Mathematical PhysicsElectrochemical Faradaic Charge
Calculate transferred electric charge from average faradaic current and charge-transfer duration.
Open calculator Mathematical PhysicsElectrochemical Faradaic Charge: solve average Faradaic current
Rearrange the electrochemical faradaic charge relationship and solve for average faradaic current.
Open calculator Mathematical PhysicsElectrochemical Faradaic Charge: solve charge-transfer duration
Rearrange the electrochemical faradaic charge relationship and solve for charge-transfer duration.
Open calculator Mathematical PhysicsElectrolyte Ionic Conductivity
Calculate electrolyte conductivity from ionic current density and electric-field magnitude.
Open calculator Mathematical PhysicsElectrolyte Ionic Conductivity: solve ionic current density
Rearrange the electrolyte ionic conductivity relationship and solve for ionic current density.
Open calculator Mathematical PhysicsElectrolyte Ionic Conductivity: solve electric-field magnitude
Rearrange the electrolyte ionic conductivity relationship and solve for electric-field magnitude.
Open calculator Mathematical PhysicsRadio Effective Isotropic Radiated Power
Calculate effective isotropic radiated power from transmitter power delivered toward antenna and antenna gain relative to isotropic in linear units.
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