How should a voltmeter be connected in figure 19 to measure the motor’s voltage?

answer:

in series

Explanation:

the voltmeter should always be in series so it will be in series with the motor

this means that the temperature of both substances will be equal

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