A gas has a volume of 255ml at 755 torr. What volume will the gas occupy at 365 torr if the temperature of the
gas does not change. (use Boyle's Law equation)​

no but i do not usually comment or use my voice that much when it comes to social media

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.