Question

Explain the Physics behind the Wireless Spectrometer used in this lab along with the Fiber Optics Cable, which produced a graph of Intensity vs Wavelength.

Answer 1

wireless spectrometer simply work on on the principle of connectivity of computer device through Bluetooth or USB.

Light from the light source passes through the sample and a high-quality diffraction grating. The CCD array detects the light for collection and analysis.

Through optical fibre cable we can perform emission spectroscopy experiments. simply insert the Fiber Optic Cable into the cuvette holder and point the end of the cable at the light source.

With this data spectrometer software will plot the graph between Intensity vs wavelength.