(a) Only increase in temperature will help in the evaporation process. Adding sodium chloride will lower the vapour pressure and hence will lower evaporation. https://www.tiwariacademy.com/ncert-solutions-class-9-science-curiosity-chapter-1/
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A differential equation is a mathematical equation involving a function and its derivatives. It describes how a quantity changes over time or space. Differential equations can be ordinary or partial depending on the number of independent variables and are widely ...
A differential equation is a mathematical expression that relates a function to its derivatives. It describes how a quantity changes with respect to another variable. Differential equations are classified into ordinary and partial types and are used to model real-life ...
A differential equation is a mathematical expression that relates a function to its derivatives. It describes how a quantity changes with respect to another variable. Differential equations are classified into ordinary and partial types and are used to model real-life ...
The integrating factor is a function used to solve linear differential equations. It helps convert a non-exact equation into an exact one. For first-order linear differential equations, the integrating factor simplifies the process of finding the solution by making the ...