Physics Lab Experiment
Atomic Spectrum
*loves colourful gases*
in case u all forgot ur physics, light is emitted when excited electrons fall from a higher energy level to a lower energy level, and the energy difference of energy states, E=(hc)/λ, λ(wavelength) determines the colour of the gas. :)
hydrogen gas
Atomic Spectrum
*loves colourful gases*
in case u all forgot ur physics, light is emitted when excited electrons fall from a higher energy level to a lower energy level, and the energy difference of energy states, E=(hc)/λ, λ(wavelength) determines the colour of the gas. :)
hydrogen gas
mercury gas
unknown gas they ask us to identify.
my answer is Neon gas :)
my answer is Neon gas :)
during the experiment..
(sorry for the super low resolution.)
the lines after light passes through the diffraction grating.
supposed to have red, orange, green.
