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What is spectral evidence?
what is spectral evidence Spectrum (spectral) refers to different frequencies of light associated with a substance.
What is''spectral evidence?
what is spectral evidence Spectrum (spectral) refers to different frequencies of light associated with a substance.
Of the spectral classes the highest temperature class is designated as what?
The O spectral class is the highest temperature class. Stars in this class are extremely hot and blue in color, with surface temperatures exceeding 30,000 K.
Spectral properties of a flame?
The spectral properties of a flame refer to the visible light emitted when a hydrocarbon fuel burns. The color of the flame can indicate the temperature and the presence of certain elements in the fuel. Spectral analysis of the light emitted from a flame can be used to identify the chemical composition of the burning material.
The Maximum spectral response of the germanium and silicon is in the?
The maximum spectral response of germanium is in the infrared region, while the maximum spectral response of silicon is in the visible light region. Germanium has a broader spectral response range compared to silicon.
What is the detector in a spectrograph in which spectral lines are recorded photographically?
The detector in a spectrograph that records spectral lines photographically is a photographic plate or film. This photographic medium captures the light from the spectral lines dispersed by the spectrograph, allowing them to be recorded for analysis and interpretation.
What is a single wavelength of light that can be seen when the light from an excited element is passed through a prism?
A spectral line
What is meant by the term spectral emission?
Refers to the color of light emitted by a phosphor.
To find wavelength of spectral line using diffraction grating?
To find the wavelength of a spectral line using a diffraction grating, you can use the formula: dsin(θ) = mλ, where d is the spacing of the grating lines, θ is the angle of diffraction, m is the order of the spectral line, and λ is the wavelength of the light. By measuring the angle of diffraction of the spectral line and knowing the grating spacing, you can calculate the wavelength of the light.
What is fabry-perot interferometer?
The Fabry-Perot interferometer is a device used to measure the spectral characteristics of light. It consists of multiple parallel reflective surfaces that create interference fringes from multiple reflections of light. This enables precise measurement of wavelengths and spectral lines in the light source.
What type of reflection happens when light reflects off a shiny smooth surface?
spectral
What is the BEST procedure for focusing a compound light microscope?
Begin by using the lowest power objective lens and then switching to the next highest power lens.
