Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A light of wave length 5890 A falls normally on a thin air flim. The minimum thickness of the flim such that the flim appears dark in reflected light

A light of wave length 5890 A falls normally on a thin air flim. The minimum thickness of the flim such that the flim appears dark in reflected light

A light of wave length 5890 A falls normally on a thin air flim. The minimum thickness of the flim such that the flim appears dark in reflected light