How Pressure Cooker Works?
If the pressure of a substance is increased during a boiling process, will the temperature also increase or will it remain constant? Why? Ans: If the pressure of a substance increases during a boiling process,…
Category: Thermodynamics
Basic Terms to Know Before Starting Thermodynamics
Classical and the statistical approaches to thermodynamics: Classical thermodynamics is based on experimental observations whereas statistical thermodynamics is based on the average behaviour of large groups of particles. The light-year: In this unit, the word…
Why Must We Reject Heat Qout in a Heat Engine?
After the working fluid expands and produces work. Therefore, the working fluid is still hot. To reuse it again, the fluid must be cooled back through leaving the heat to a heat Sink or in…
Determination of Viscosity, Density, and Specific Gravity of Fuels.
Experiment No.: 05 Experiment Name: Determination of Viscosity, Density, and Specific Gravity of Fuels. Objectives: To determine the viscosity of different fuels using a viscometer. To determine the density and specificgravity of given fuels. To…