A photon of wavelength 0 .400nm strikes an electron and rebound at an angle of 150 to the direction. fine the speed and wavelength of the photon after collision​

c)as speed changes, wavelength and frequency change.

everything changes!

answer

procedural programming, object-oriented programming

explanation

procedural programming is a type of computer programming language that specifies a series of well structured steps and procedures   within its development period of time. it contains a systematic order of statements, functions and commands to complete a computational task or program. it is centered on creating procedures. while object oriented programming is a programming language that is centered on creating objects rather that actions and data rather than logic.. it has four principles which are inheritance, polymorphism, abstraction and encapsulation