Home / Formulas / Physics Formulas How to calculate COP? In reference to the standard heat engine, Coefficient of Performance is given by Where, k = Coefficient of Performance Qc = Heat dispelled from the system Win = Work input to the system If no […]
Home / Formulas / Physics Formulas Tension is nothing but the drawing force acting on the body when it is hung from objects like chain, cable, string etc. It is represented by T (occasionally also symbolized as Ft). Tension formula is articulated as T=mg+ma Where, T= tension […]
Home / Formulas / Physics Formulas Angular Speed The angular speed formula is used to calculate the distance the body covers in terms of rotations or revolutions to the time taken. Speed is all about how slow or fast an object moves. Angular speed is […]
Home / Formulas / Physics Formulas A mechanical advantage is a form of calculation that measures the amplified force taken by the mechanical system. It gives the ratio between the force applied to the load and the force needed to overcome the given force. It […]
Home / Formulas / Physics Formulas In a fluid, the particles move in a random direction. These particles collide with each other when they move. Brownian Motion refers to the random movement of the small particles that are suspended in fluids. The Formula To Calculate […]
Home / Formulas / Physics Formulas What is Intensity Intensity is the quantity of energy the wave conveys per unit time across a surface of unit area, and it is also equivalent to the energy density multiplied by the wave speed. It is generally measured […]
Home / Formulas / Physics Formulas The concept of tangential acceleration Tangential Acceleration Formula Formula for Tangential Acceleration In Terms Of Distance OR Notations Used In The Formula at is the tangential acceleration Δv is the change in the angular velocity Δt is the change […]
Home / Formulas / Physics Formulas Dynamic Viscosity Formula for a fluid defines its internal resistance to flow due to some shearing force. A tangential force which acts when one horizontal plane moves with another one. The viscosity acts an important fluid property while analyzing […]
Home / Formulas / Physics Formulas Combustion Formula What is combustion? Combustion is a rapid chemical reaction of a substance with oxygen involving the production of heat and light. Combustion is an exothermic reaction accompanied by the development of heat so that temperature rises considerably. […]
Home / Formulas / Physics Formulas What is Centroid Centroid is the geometrical concept which refers to its geometric center of the object. Centroid Formula The Centroid Formula is given by Formula for Centroid C = [(x1 + x2 + x3)/ 3, (y1 + y2 + […]
Home / Formulas / Physics Formulas What is uniform circular motion? The term circular is applied to describe the motion in a curved path. The motion of an object along a circular path covering equal distance along the circumference in the same interval of time […]
Home / Formulas / Physics Formulas The equivalent resistance is where the aggregate resistance connected either in parallel or series is calculated. Essentially, the circuit is designed either in Series or Parallel. Electrical resistance shows how much energy one needs when you move the charges/current through […]
Home / Formulas / Physics Formulas The refractive index of a medium is defined as how the light travels through that medium. It is a dimensionless measure. It defines how much a light ray can be bent when it enters from one medium to the other. Snell’s […]
Home / Formulas / Physics Formulas Optics describe the light propagation in terms of the light ray. The light ray in geometrical optics is an instrument which is used to approximate models of how the light will propagate. Light rays tend to bend at the […]
Home / Formulas / Physics Formulas Lattice Energy Formula per mole is symbolized as NA = Avogadro’s constant (6.022 × 1022) α = Madelung constant e = Electron charge (1.6022 × 10-19C) Z+ and Z– = Cation and anion charge ϵo = Permittivity of free space n = Born Exponent r0 = […]