“I analyzed a friendship ending,” she said. “Thermodynamics says entropy increases—we can’t stop the disorder of distance. Kinetics says we lacked the activation energy to fight it. But quantum mechanics says matter is also a wave.”
Léna stared at the whiteboard. It was a sprawling, violent constellation of symbols: ( \Delta G = \Delta H - T\Delta S ), ( \lambda = \frachmv ), ( k = A e^-E_a / RT ). Her terminale year was ending in three weeks, and the formulas had become a second language—one she spoke fluently but felt nothing for. formules physique chimie terminale
Her second formula was the : ( k = A e^-E_a / RT ). The rate of a reaction depends on the activation energy—the barrier that must be overcome. She realized that saying goodbye had a high ( E_a ). Lucas couldn’t find the energy to start the reaction of parting. “I analyzed a friendship ending,” she said
[ \textUs = \int_t_1^t_2 \left( \textchoice + \textchance \right) , dt ] But quantum mechanics says matter is also a wave