Malus law(3)
Malus law(2)
Malus law(1)
Never add water in acid\u2620\uFE0F
Dukh\u2620\uFE0F
\uD83D\uDE29
Neeraj Chopra\uD83D\uDC51\uD83D\uDE47\uD83C\uDFFB\u200D\u2642\uFE0F\uD83E\uDD47
\uD83D\uDE33\uD83E\uDD15
\uD83D\uDE35\uD83D\uDE35