Welcome,Guest
User registration
Login
Service
How to use
Sample calculation
Smartphone
Japanese
Life
Calendar
Financial
Health
Enviroment
Conversion
Utility
Education
Mathematics
Science
Professional
Probablility Function
Special Function
Numerical Analysis
Shared
Life
Mathematics
Science
Practical Science
Other
Private
Column
Advanced Cal
Some functions are limited now because setting of JAVASCRIPT of the browser is OFF.
Home
/
Science
Science
Uniform motion
Uniform motion (velocity)
Uniform motion (travel distance)
Uniform motion (travel time)
Uniform motion (average velocity)
Uniform circular motion (centrifugal force)
Uniform circular motion (angular rate)
Uniform accelerated motion (acceleration)
Uniform accelerated motion (time required)
Free fall
Free fall with air resistance (distance and velocity)
Free fall with air resistance (time and velocity)
Free fall (distance and velocity)
Free fall (time and velocity)
Free fall (time and distance)
Free fall energy (energy and velocity)
Projection (duration, height and distance)
Projection (velocity, angle and duration)
Projection (angle, height and distance)
Projection (velocity, angle and height)
Projection (velocity, duration and height)
Projection (velocity, distance and duration)
Projection from elevation (height, distance, duration)
Projection from elevation (velocity, angle, duration)
Oscillation
Damped oscillation
Forced oscillation
Period of the pendulum
Period of the pendulum (table)
Astronomy
Solar elevation angle (for a day)
Solar elevation angle (for a year)
Solar culmination and equation of time
Sunrise and sunset times (location)
Sunrise and sunset times (major cities)
Moonrise and moonset times (location)
Moonrise and moonset times (major cities)
Distance of planets from Earth
Planet's position on ecliptic and equatorial planes
Rising and setting of the planets (location)
Rising and setting of the planets (major cities)
Tidal force
Escape velocity
Orbit of a satellite
Western calendar date from Julian Day
Julian Day from Western calendar date
Earth science
Temperature and pressure at destination
Conversion to sea-level pressure
Atmospheric pressure from altitude
Altitude from atmospheric pressure
Prospect distance from the ground
Distance between two places on the earth
Distance and azimuth between two cities
Sound and light
Doppler effect for light
Doppler effect for sound
Velocity of sound in air
Velocity of sound in sea-water
Decibel from the amplitude
Ratio of the amplitude from the decibel
Electricity and magnetism
Ohm's law (resistance)
Ohm's law (voltage)
Ohm's law (current)
Capacitance of capacitor
Resistance in series and parallel
Capacitance in series and parallel
Inductance in series and parallel
Impedance of R and L in series
Impedance of R and L in parallel
Impedance of R and C in series
Impedance of R and C in parallel
Impedance of L and C in series
Impedance of L and C in parallel
Impedance of R, C and L in series
Impedance of R, C and L in parallel
Impedance of RC and RL in parallel
Atom and molecule
Electronic distribution of hydrogen (chart)
Radial wave function of hydrogen (chart)
Electron wave function of hydrogen
Wave function of harmonic oscillator (chart)
Special theory of relativity
Special relativity (Lorentz contraction)
Special relativity (time dilation)
Special relativity (composition of velocities)
Special relativity (mass-energy)
Civil,Mechanical engineering
Involute function
Inverse of Involute function
Colebrook-White Equation
Colebrook-White Equation (Table)
Colebrook-White Equation (random)
Bookmarks
History
Smartphone
Now available for smartphone.
Home
/
Science
To the top of this page