Two identical drops with radius 2mm join to form a bigger drop. evaluate the lost or gained surface energy given that the surface tension of water is 0.72N/m² e1=4.5×10^-6 joules
e2=9.0510×10^-6 joules

no

sodium is solid at rt

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

u

explanation: