The ratio between the velocity of microwaves to the velocity of gamma ray in air is . less than 1
greater than 1
equal to 1
no correct answer

velocity of all electromagnetic waves are

So, the ratio is equal to 1.

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