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Units
For Equations
| Question | Answer |
|---|---|
| m molality | mol/kg |
| B (magnetic field) | T or N*s/C*m |
| u0 (magnetic permeability constant) | (4*pi * 10^-7 N/A^2) |
| I (current) | A or C/s |
| r (radial distance) | m |
| kinetic energy | J |
| mass | kg, g |
| v (velocity) | m/s |
| R (universal gas constant) | R= 0.821 (L * atm)/(mol*K) R= 8.314 (J/(mol *K)) |
| kB (Boltzmann Constant) | 1.38 * 10^-23 (m^2 kg) / (s^2 * K) |
| P (pressure) | Pa, or N/m^2 |
| a (alpha/length expansion coefficient) | K^-1 |
| Q (charge) | C |
| F (force) | N |
| G (gravitational constant) | (6.674 * 10^-11) (N*m^2/kg^2) |
| c (specific heat) | (J/(kg*K)) |
| P (power optics) | dpt, m^-1 |
| E (membrane potential) | mV |
| CO (cardiac output) | L/min |
| HR | bpm |
| Stroke Volume | L |
| Frequency | s^-1 |
| Bulk Modulus | N/m^2 |
| p (density) | kg/m^3 |
| TPR (total peripheral resistance) | mmHG * min * L^-1 |
| U (potential energy) | J |
| C (capacitance) | F (Farads) or J/V^2 |
| V (voltage) | V or J/C |
| Delta G | j/mol is common but all are joule (J), kilojoule (kJ), kilojoule per mole (kJ/mol), calorie (cal), kilocalorie (kcal), and kilocalorie per mole (kcal/mol). |
| F (faraday constant) | 9.5 * 10^4 C/mol |
| E cell / emf | V or J/C |
| h (Planck's Constant) | 6.6 * 10 ^-34 (J * s) or (m^2*kg)/s |
| T (period) | S |
| f (frequency) | Hz or s^-1 |
| E (electric field) | V/m or N/C |
| k (Coulomb's Constant) | 9 * 10^9 (N*m^2)/C^2 |
| M (molarity) | mol/L |
| mass of nucleon | 1.7 * 10^-27 |
| T (tau for torque) | N*m |
| S (entropy) | joules per kelvin (J⋅K−1) or kg⋅m2⋅s−2⋅K−1 |
| Q (thermal energy) | J/mol |
| Eo (permitivity of space) | 8.85 * 10^-12 F/m |
| L (latent heat) | (J/kg) or (J/g) depending on what is used for mass |
| R (resistance) | ohms or V/A? |
| I (intensity) | W/m^2 |
| Io (threshold for hearing) | 10^-12 W/M^2 |
| P (electric power) | W or J/s |
| V (electrical potential) | V or J/C |
| W (work) | Pa*m^3, 1 kg⋅m2⋅s−2, N*m, or J |
| B (beta expansion coefficient) | K^-1 |
| Q (volume flow rate) | m^3/s |
| n (fluid viscosity) | kg·m−1·s−1, N·s/m2, or Pa*s |
| e (charge of electron) | -1.6 *10^-19 C |
| Avogadro's number | 6.02 *10^23 |
| k (spring constant) | kg/s^2 |
Created by:
100000653116983
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