Multiple choice general knowledge science & technology Specific heat ratio ? = Cv / Cp ? = Cp / Cv ? = Cp Cv ? = m / Cp Cv Reveal answer Fill a bubble to check yourself B Correct answer Explanation The specific heat ratio (γ or kappa) is the ratio of specific heat at constant pressure (Cp) to specific heat at constant volume (Cv). It's a crucial parameter in thermodynamics and fluid mechanics.