HMT UNIT I general differential equation of heat conduction

What is the general differential equation of heat conduction?

•  Laplace equation

• Navier-Stokes equation

• Fourier equation

• Einstein equation

What is the name of the equation that describes heat conduction in a solid?

• | Navier-Stokes equation

• Fourier equation

• Poisson equation

• Schrödinger equation

What type of equation describes heat transfer in a solid?

•  Partial differential equation

• Ordinary differential equation

• Integral equation

•  Differential algebraic equation

What does the differential equation of heat conduction describe?

• | Heat transfer in a solid

• Heat transfer in a fluid

• Mass transfer in a solid

• Mass transfer in a fluid

What are the main variables in the general differential equation of heat conduction? |

• Temperature, time, and position

• Pressure, volume, and temperature

• Velocity, density, and pressure

• Energy, momentum, and mass