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.
The state of being exigent; urgent or exacting want; pressing necessity or distress; need; a case demanding immediate action, supply, or remedy; as, an unforeseen exigency. Noun. 1. exigency - a pressing or urgent situation; the health-care exigency.