Which of the Following Is TRUE for Excitation Spectra

question 1

Multiple Choice

Which of the following is TRUE for excitation spectra?

• A)Excitation wavelength is fixed and the emission wavelengths are scanned.
• B)Excitation wavelength is scanned and the emission wavelength is fixed.
• C)Excitation wavelength is fixed and the emission wavelength is fixed.
• D)Excitation wavelength is scanned and the emission wavelength is scanned.
• E)None of these answers is true.

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