NDA2010General AbilityGeneral ScienceActual
The visible light has a wavelength range from about 380 nm (violet) to 780 nm (red). If an excited object emits light with wavelength of 15 nm , to which one of the following ranges does it belong?
Options
- AX-ray
- BGamma ray
- CInfrared
- DUltraviolet
Correct answer
D. Ultraviolet
Step-by-step solution
The correct answer is option (D).