Interpretation: Titanium and silicon are given to be exposed to UV radiation with a wavelength
The wavelength emitted by electrons of titanium is to be calculated.
Concept introduction: Titanium and silicon are the elements present in the periodic table. The titanium is hard, but its density is less. It is used in making paints, alloy, and jewelry. Silicon is one of the most important elements used in many industries like cosmetic and medical.
To determine: The surface that emit electrons with longer wavelength and the wavelength of electrons emitted by titanium surface.
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