The sound level measured in a room by a person watching a movie on a home theater system varies from 50 dB during a quiet part to 70 dB during a loud part. Approximately how many times louder is the latter sound

100 times

Explanation:

The sound intensity level β of a sound with an intensity I is mathematically given as:

, Where =  lowest sound intensity for a normal person at a frequency of 1000 Hz

For the quiet part:

For the loud part:

Hence,

70-50 =

= 2

= 100

= 100

Therefore, the latter sound () is 100 times louder than the former sound ()

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