HomeEngineeringThe unity of Planck’s constant ‘h’ in the equation, E = hv is 4523. The unity of Planck’s constant ‘h’ in the equation, E = hv isBy Admin / September 7, 2025 A. J/s B. J.S C. J/kmol D. Kmol/J ✅ The correct answer is option B.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin