What is the equation for the momentum of a photon? Momentum: Momentum is categorized as a vector quantity which has direction as well magnitude. It is the multiplication of mass and velocity of any specified substance. The rate of change of this quantity is numerically equal to force. ...
The change in linear momentum of an object is equal to the change in the linear momenta of a moving object at any two points in space. Mathematically, it is expressed as: Δp=pf−pi Where, pi and pf are the initial and final linear momenta of an object....
What is viscosity? Learn the meaning and formula of viscosity with equations and examples. Understand the methods of measuring the viscosity of a...
Theoretical or Mathematical/ Dirac equationphoton-photon scatteringquantum electrodynamicsvertex functions/ quantum electrodynamicsphoton propagatorcontiguous verticesscattering experimentsmomentum transferelectron propagatorgauge invarianceIn this paper we examine the theoretical foundations underlying the testing of ...
Market Momentum Formula Generally, market momentum can be defined from the following equation: M=V−Vxwhere:V=The latest priceVx=The closing pricexnumber of days ago\begin{aligned} &M = V - V_x\\ &\textbf{where:}\\ &V = \text{The latest price}\\ &V_x = \text{The closing pri...
Re: What is Boussinesq equation? #6 COBOK Guest Posts: n/a Thomas, yeah, it is quite common that we encounter such confusions. For example, even talking about the Navier-Stokes equations, do people imply only momentum equations, or the full set of equations that govern the phenomena?
Because the adjoint of the first derivative is minus the derivative, the adjoint of the momentum operator is itself(because there is an i). So, the complex conjugate of the momentum operator of it is just minus the operator. Is this right? Do you mean when taking the complex conjugate ...
leading to the idea that gravity is a property of spacetime, and test particles follow geodesics in that spacetime. The equation needs to be either scalar or a tensor equation because gravity is attractive (mostly, ignore dark energy at first), and scalar equations or scalar-tensor equations we...
The general expression is m2c2=E2/c2−p2 The famous equation is the special case of the general equation for p=0. So, the famous equation is only true when the momentum of the system is 0. Thus the m in the famous equation is the invariant or "rest" mass. This m is ...
What is the equation for momentum? Chitra has a mass of 70 kg. She is jogging at a velocity of 7 m/s. What is her momentum? A mass m_1 is moving with a speed v_1 directed toward a stationary mass m_2. What is the kinetic energy of the system of the ...