What is the index of refraction of a refractive medium if the angle of incidence in air is 30 and the angle of refraction. Is 15

Index of refraction is 2.

Explanation:

⇒ n = sin 30/sin 15

⇒ n = 0.5/0.25 = 2

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

the maxium height is 34m/s