Problem 4: Isothermal expansionTwo moles of an ideal gas increase the volume 50 times during the isothermal expansion. The heatadded to the system during the process is 10 kJ. a) What is the workWdone by the gas and what is the change of the internal energy ∆Uof thegas during the process?b) What is the temperature of the gas in◦C?c) What was the pressure at the beginning of the expansion if the initial volume was 10 dm3?

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

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

b

explanation: