sunlight
| 1 spectra | 0
the sun captured by handy-onset-specrometer.
| 5 spectra | 0
Soil samples were collected from various sites. They were then dried and 3 mole HCL was added. Samples were agitated then allowed to settle. The acid from each sample was then flame tested in a pro...
| 3 spectra | 0
using artificial lighting that has similar light wave distribution pattern as sunlight (to act as sunlight for the plant in winter days little sunlight.)
| 0 spectra | 0
comparing the different exercise of calibrating spectrum of a CFL bulb