Explore BrainMass

Explore BrainMass

    Types of Light Spectrum's of Different Sources

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    Two light sources are provided: a hydrogen discharge tube and a filament lamp. Each can be viewed through a grating fixed to the glass case. If you maneuver your eye until you see a bright fringe pattern, which type of spectrum you see for each light source?

    © BrainMass Inc. brainmass.com March 4, 2021, 9:19 pm ad1c9bdddf

    Solution Preview

    A filament lamp radiates as a black-body. The source of the radiation is the heat caused by the resistance to the electron's flow through the metal filament.

    Black-body radiation is continuous; it emits EM radiation in all frequencies. However, not all frequencies are emitted with the same intensity. The intensities are distributed according to Maxwell-Boltzmann distribution.

    The width and peak of the distribution of intensities is determined by the temperature of the ...

    Solution Summary

    This response discusses what the light spectrum of two different light sources would be.