9. Consider a sphere of radius 3 meters. (15 pts) a. Assume it contains a source of heat releasing an energy (per unit of volume) of 6000 Joules/m3. What is the total energy content of the sphere? b. Suppose the sphere radiates 1000 W/m2from the surface, how long will it take to radiate off the energy found in (a)?

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

uio

explanation:

the answer is the index of refraction of the second medium is higher. i just took the test.