Question

wavelength of ray of light is 0.00006 m . it is equal to a) 6 micron b) 60 micron c) 600 micron d) 0.6 micron

Answer 1

$$\begin{gathered} 0.00006m \\ =6\times {10}^{-5}m \\ =60\times {10}^{-6}m \\ =60micron \end{gathered}$$