Recent content by rastiya

E=h\upsilon E=\frac{hc}{\lambda} E=\frac{h\ =\ 4.135\ \times\ 10^{-15}\ eV\ s\\times\ 3\ \times\ 10^{17}\nm}{\lambda} E=\frac{1240}{\lambda}

I think for a job(as a engineer)

hello, One of my friend asked me this question.he is a Science graduate in sri lanka(B.Sc in science).and he wants to be an engineer.He's just following a M.Sc in Industrial Automation degree in an Engineering faculty right now.so he wants to know that because of his second degree as a...