Consider the following part of spectra 1. visible2. infrared3. ultraviolet 4. microwaveWhich of the following is the correct sequance in which the wavelengths in crease ?

• A. 4 - 3 - 1 - 2
• B. 4 - 1 - 2 - 3
• C. 3 - 2 - 1 - 4
• D. 3 - 1 - 2 - 4