A positron is a particle similar to an electron, but with the opposite charge of an electron. If a positron and an electron collide, sometimes both the electron and positron disappear (annihilate), and two photons are created. This is an example of .A. the conversion of potential energy into thermal energyB. the conversion of rest-mass energy into radiative energyC. the conversion of rest-mass energy into kinetic energyD. the conversion of kinetic energy into rest-mass energy

C the conversion of rest mass energy into kinetic energy

Explanation:

The positron is similar to the electron but with an opposite charge. When the positron and the electron collide together, annihilation occurs where the electron and the positron disappears and two photons in form of gamma rays are produced. They are said to converted all their rest mass energy into kinetic energy.

This is described as the conservation of relativistic energy.

a 2,000 calorie based diet.

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .