The relationship of a gas with pressure and volume was developed by the scientist Robert Boyle at around 1660 and is known as Boyleâs Law. Boyleâs law states: For a fixed mass of gas, at a constant temperature, the product (pressure x volume) is a constant..
Diligence is defined as determination and careful effort. An example of diligence is a person who does a job efficiently and takes care of little details. YourDictionary definition and usage example.
These adjectives suggest steady attention and effort that is undertaken to accomplish something. Diligent connotes steady, meticulous attention to an ongoing job or task: [They] have won international renown for their diligent efforts to track down software bugs (Hiawatha Bray).