Formula of Mass Flow RateThe mass flow formula is given by, m=ρVAWhere ρ = density of fluid, V = velocity of the liquid, and A = area of cross-section Solved ExamplesExample 1 Determine the mass flow rate of a given fluid whose density is 800 […]
Formula of Resultant ForceIf one force is acting perpendicular to another, the resultant force is determined by using the Pythagorean theorem. The Resultant force formula is given by, Where F1, F2, F3 are the three forces acting in the same direction on an object. Solved […]
Static Electricity According To Coulomb’s Law The magnitude of the electrostatic force of attraction between two charges q and Q placed at a distance r is given by the formula Where, F = magnitude of electrostatic force ε0=Vacuum permittivity = 8.854 × 10−12 C2N-1m-2 k0 = Coulombs constant […]
Formula of Energy ConsumptionThe energy consumption formula is articulated as, Where, E is energy in kilowatt-hours(kWh), P is power in Watts, t is hours Energy Consumption Solved Problems Here are some cracked examples based on Energy Consumption: Problem 1: Compute the energy consumption in a […]
The Wavelength is denoted by λ. The Wavelength Formula of any wave is given by λ = v/fWhere, V= velocity of the wave f = frequency The Wavelength is expressed in m, velocity is expressed in m/s, frequency is expressed in Hz. Example 1 A […]
The Temperature formula is given by, Δ T = Q / mc Where, Δ T = temperature difference, Q = amount of heat absorbed or released, m = mass of the body, c = specific heat of the body. Example 1 Determine the temperature if […]
The equation for centripetal force is as shown below Where Fc is the centripetal force m is mass v is velocity r is the radius of the path Example 1 A van of 1,250 Kg is travelling at 50.0 m/s covers a curve of radius […]
Formula of Latent Heat The latent heat formula is given by, L = Q / M Where, Q = amount of heat M = mass of the substance Solved Examples Example 1 Determine the latent heat of 5 kg substance if the amount of heat […]
Froude number was titled after William Froude is a dimensionless number known as the ratio of characteristic velocity to the gravity wave velocity. Where the characteristic velocity is v and the characteristic wave velocity is c, gravity in terms of the Froude number is articulated […]
The Radiant heat energy formula is articulated as, E α T4 or E = σ T4 Where, Stefan’s constant (5.67 × 10−8 W/m2/K4) is σ Radiant energy is E Absolute temperature is T Solved Example Example 1: The surface temperature of the moon in the daytime is 123 Celsius. Compute the radiant heat […]
Buoyant Force in terms of Pressure Buoyant force Fb, in terms of pressure, is written as Fb =F2 -F1 Where, F2 = force acting upwards F1 = force acting downwards Force, F=PAP = Pressure andA = AreaIn terms of Area Height and Volume, it is […]
Where, n is the order of grating, d is the distance between two fringes or spectra λ is the wavelength of light θ is the angle to maxima Related Topic : Chemistry Formulas List Maths Formulas List What is LibreOffice? LibreOffice Impress Features ? LibreOffice Impress CCC Questions and Answer in […]
Formula of Induced VoltageThe induced voltage formula is articulated as, Where, ε is the induced voltage N is the total number of turns of the loop ΦB = B.A (Magnetic flux) B is the magnetic field A is the area of the loop t is […]
The mass formula is given as Mass = ρ × v Where, ρ = density and v = the volume The weight mass formula is given as m = w / g Where, w= weight m = mass g = gravity The mass formula is […]
There are four elementary equations in dynamics specifically, Dynamics Formula -1 Dynamics Formula -2 Dynamics Formula -3 Dynamics Formula -4 Dynamics Formula -5 Where, u is initial velocity in m/s v is the final velocity in m/s s is the distance traveled in m a […]