A water wave passes a boat. An observer on the boat notices that 120 water waves pass the boat in a time of 1 minute. The boat is at anchor (it is not moving). a Calculate the frequency of the water waves in hertz, Hz.

b The water waves have a wavelength of 1.8 m. Calculate the wave speed of the water waves.

answer: strength i guess

explanation:

hypothesising or postulating

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 answer to this is proletariats.

hope this : )