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| Miscellaneous |
| Thermal Expansion Calculator |
Solves solutions related to linear expansion coefficient, volume expansion coefficient, length and temperature change. |
| Thrust Block Design Calculator |
Solves problems related to thrust blocks, required area, force and allowable soil bearing pressure. |
| Threshold Odor Number Calculator |
Solves problems related to threshold odor number, volume of odor causing sample and volume of odor free water. |
| Time Of Concentration Calculator |
Solves problems related to time of concentration,
Izzard, Kirby, Kirpich, Kinematic wave, Natural Resources
Conservation Service, Bransby Williams, watershed area,
channel length, watershed lag time, watershed hydraulic
length, potential water shed storage, average watershed
slope, travel length, overland flow distance, rainfall
intensity, slope, retardance roughness coefficient,
Manning's overland flow roughness coefficient, sensors,
average overland flow path slope and flow length. |
| Tire Size Comparison Calculator |
Solve problems related to tire size, wheel, rim, aspect ratio, width, circumference, diameter, speed, sidewall and speedometer reading. |
| Torque Calculator |
Solves equations in relation to torque, force and distance or length. |
| Trigonometry Equations Calculator |
Solves problems related to cosine (cos), sine (sin), tangent (tan), inverse cosine (arccos), inverse sine (arcsin), inverse tangent (arctan), cotangent (cot), secant
(sec) and cosecant (csc). |
| Trommel Screen Calculator |
Solve problems related to trommel screen critical speed, acceleration of gravity, drum radius, cascading, cataracting and centrifuging. |
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Tyson's Tips |
Blog related to state diagrams, computer
logic, batch perl scripts and Windows command prompt. |
| Ultrafiltration Membrane Design Calculator |
Solve problems related to ultra-filtration membranes, membrane pressure differential, water flux, membrane and gel layer resistance and osmotic pressure differential. |
| Unconfined Aquifer Well Design Calculator |
Solve problems related to Darcy's law for pumping occurring through the center of a cylinder, coefficient of permeability, pressure head at observation wells and
extraction wells, radius, drawdown and cone of depression. |
| Unconstrained Restrained Pipe Expansion Calculator |
Solve problems related to unconstrained pipe expansion and contraction, restrained and anchored pipe, stress, short term modulus of elasticity, length change, thermal expansion
coefficient, temperature change and ABS, aluminum, ductile iron, HDPE, PVC and steel pipes. |
| Unit Conversion - Acceleration |
Convert between acceleration units. |
| Unit Conversion - Area |
Convert between area units. |
| Unit Conversion - Density |
Convert between density units. |
| Unit Conversion - Force |
Convert between force units. |
| Unit Conversion - Length |
Convert between length units. |
| Unit Conversion - Mass |
Convert between mass units. |
| Unit Conversion - Power |
Convert between power units. |
| Unit Conversion - Radiant Flux |
Convert between radiant flux units. |
| Unit Conversion - Speed |
Convert between speed units. |
| Unit Conversion - Temperature |
Temperature conversion between Fahrenheit, Celsius and Kelvin and Rankin units. Includes plots and graphs between each of the unit types. |
| Unit Conversion - Time |
Convert between time units. |
| Unit Conversion - Velocity |
Convert between velocity units. |
| Unit Conversion - Volume |
Convert between volume units. |
| Unit Conversion - Weight |
Convert between weight units. |
| Unit Converter |
Online Java freeware software for converting area, energy, force, mass, power, pressure, speed, time, and volume between different unit measurements. |
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Vacancy and Credit Loss Calculator |
Solves financial problems related to vacancy and credit
loss, estimated percentage, gross scheduled income and
residential, industrial, land, building and commercial
investment property. |
| Venturi Meter Calculator |
Online software for computing flow rate measurement and pressure differential using the Bernoulli equation for a Venturi gauge device. |
| Venturi Scrubber Calculator |
Solve problems related to venturi scrubbers, pressure drop, gas velocity and water to gas volume ratio. |
| Water Hammer Calculator |
Solves problems related to water hammer maximum surge pressure, pressure wave velocity, fluid velocity change, acceleration of gravity, pressure increase, upstream pipe length,
valve closing time, inlet pressure and unit weight of fluid. |
| Water Vapor Pressure Calculator |
Solves problems related to saturated water vapor pressure, boiling point, Antoine equation, steam and temperature. |
| Water Vapor Pressure Calculator |
Rich internet application of the water vapor calculator. This version includes a pressure versus temperature graph. |
| Wastewater Screening Design Calculator |
Solves problems related to bar rack headloss, flow velocity through the openings, upstream velocity, acceleration of gravity, fine screen headloss, flow rate or discharge, submerged
effective area and discharge coefficient. |
| Weber Number Calculator |
Solves problems related to weber number, fluid mechanics, dimensionless value, density, velocity, characteristic length and surface tension force. |
|
Weekly Paycheck Calculator |
Determine the your gross paycheck for the week. Includes
various pay types such as regular, time and half, double
and triple time, straight time and professional time.
Site relates to earnings, career and payroll. |
| Weight Equation Calculator |
Solves problems related to weight, mass and gravity. |
| Weight Loss Equations Calculator |
Solves problems related to basal metabolic rate (BMR),
total daily energy expenditure (TDEE), body mass index
(BMI), age, height, weight, body fat percentage and
lean body mass. Solutions for both men and women. Exercise
activity multipliers include sedentary, diet, weight
control, light, moderate, high and extreme for males
and females. Solve for percent body fat and lean body
mass. |
| Wien's Equations Calculator |
Solves problems related to Wien's displacement constant, blackbody temperature and peak emission wavelength. |
| Wind Chill Temperature Calculator |
Solves problems related to wind chill factor, air temperature and wind velocity or speed. |
| Wing Lift Equations Equations Calculator |
Solve for any variable in the aircraft or airplane wing lift equation. Variables include airfoil lift force, lift coefficient, air density, surface area and velocity. |
| Wind Turbine Power Generator Calculator |
Solves problems related to wind power, windmills, renewable energy, clean electricity, green homes, air density, rotor swept area, coefficient of performance, wind velocity, generator efficiency, propellers, blades, and gear box efficiency. |
| Work Calculator |
Solve problems related to work, force and distance. |
|
Z
Score Calculator |
Solves problems related z-Score, standard normal distribution
curve and percentile table and chart. |
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| Software Source Code |
| JavaScript Examples |
Java Script examples related to the following objects, functions, procedures and methods:
Document - domain, images, last Modified, links, referrer, title and URL
Date- toGMTString, toLocaleString, getDate, getYear and getDay |
| PHP Financial Library |
PHP software source code relating to percentage interest rate, simple interest, future and present value, single payment compound amount factor (SPCAF) and single
payment present worth factor (SPPWF). |
| PHP Math Library |
PHP software source code relating to array average, integer factorial and logarithm base. |
| PHP Statistics Library |
PHP software source code relating to mean, standard deviation, variance, population, binomial coefficient, sample and median. |
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| Note: |
This online software site provides a resource for
solving math, algebra, chemistry, geometry, trigonometry,
physics and science problems. Covers problems and solutions
at the grade school, middle school, high school, university
and college course levels. Students, teachers, instructors,
professors, educators, and tutors feel free to use charts,
images, diagrams, formulas, answers, pictures, graphs,
plots, code, figures and equations in your school lesson
plans, assignments, tutorials, help or review sessions,
examples, class room presentations, lectures, research
trials, lab experiments, instruction manuals, jobs,
careers, work, papers, helper worksheets, tests, exams,
quizzes, projects, essays, how to guides and homework. |
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