Laplace correction class 12 physics || Important derivation || ‪@PhysicsWallah‬

Laplace Correction gives correction to the speed of sound in the gas. The formula for the speed of sound in the gaseous medium was estimated by Newton, he assumed that the propagation of sound waves in air or gas is under isothermal conditions. Laplace Correction for Newton’s Formula: He corrected Newton’s formula by assuming that, there is no heat exchange takes place as the compression and rarefaction takes place very fast. Thus, the temperature does not remain constant and the propagation of the sound wave in air is an adiabatic process. 🙏Thank you 🙏 #subscribe #keepsupporting #physics