Home / Formulas / Physics Formulas In 1808, the French chemist Joseph Louis Gay-Lussac reported the results of new experiments together with a generalisation known today as Gay-Lussac’s law of combining gases. The volume of gas is directly proportional to the Kelvin temperature if the volume […]
According to Einstein’s Theory, equivalent energy can be calculated using the mass(m) and the speed of light. Where, E is the equivalent energy m is the mass in kg According to Einstein in Quantum fields which carry a certain amount of energy. In an empty […]
Formula of Relativistic Mass The relativistic mass formula is articulated as, Where, the rest mass is mo, the velocity of the moving body is v, the velocity of light is c Related Topic : Chemistry Formulas List Maths Formulas List What is LibreOffice? LibreOffice Impress Features […]
Two most widely used temperature measurement scales in the thermometer industry are the Kelvin and Celsius scale. The value of one degree on the Kelvin scale is identical to the value of one degree on the Celsius scale that is the temperature differential or change is identical on both scales. The relation can be used to convert Celsius into Kelvin: Celsius = (Kelvin – 273.15) 0r Kelvin = (Celsius + 273.15) The formula of Kelvin to Celsius is used to change the temperature given in Kelvin to […]
A ray of light will be reflected from a smooth surface in such a manner that the angle incident ray makes normal to the reflecting surface at the point of incidence which is precisely same as the angle that the ray which is reflected makes […]
What is Power? The capacity to do work is termed Energy. The Energy expended to do work in unit time is termed as Power. It is represented as P. Power Formula is articulated as, or, Where,The Energy Consumed to do work = EWork done = W Time taken= t […]
Snell’s Law Snell’s law is defined as “The ratio of the sine of the angle of incidence to the sine of the angle of refraction is a constant, for the light of a given colour and for the given pair of media”. Snell’s law formula […]
Terminal Velocity Terminal velocity is the highest velocity that can be attained by an object when it falls through the air. It happens when the sum of the dragged force (Fd) and buoyancy is equal to the downward force of gravity (FG) acting on the […]
The gram formula mass of a compound is the amount of that compound that has the same mass in grams as the formula mass in atomic mass unit. An atom of each element has a characteristic mass and in like manner each molecule of a […]
Refraction Light travels in a straight line, and we are aware of that. This is true on the condition that the light rays are travelling in the same medium, having the same density throughout. What occurs when light enters from one transparent medium to another? […]
The formula for finding surface tension is articulated as, Where, T= surface tension(N/m) F = force per unit length (N) l=length in which force act(m) Surface Tension Solved Examples Solved numerical related to surface tension are provided underneath: Problem 1: Compute the surface tension of a given liquid […]
The diagram shows the fixed frame in 3-dimensional view, with 3 directions x, y and z respectively. Consider the Moving frame where x’ is moving with the primed frame with the velocity v in the x direction. The reference frames coincide at t=t’=0. Where Related […]
The Reynolds number id denoted by Re. Reynolds number is given by Reynolds Number = Inertial Force / Viscous Force The Reynolds number formula is expressed by, Where, ρ = Fluid density V = Fluid velocity μ = Fluid viscosity L = length or diameter […]
Formula of Net Force If N is the number of forces acting on a body, the net force formula is given by, FNet = F1 + F2 + F3….+ FN Where, F1, F2, F3…FN is the force acting on a body. Net force when a […]
Weight is not anything but the force gravity experiences. It is represented by W and Newton is its SI unit. It is articulated as the product of mass and acceleration due to gravity. So the weight of a given object will show variation according to the gravity in that […]