MDCAT Physics MCQ #396

A researcher uses a spectrometer to analyze the spectra of different elements. Which property allows the spectrometer to distinguish between elements?

MDCAT Physics MCQ #396

Question 1
Q1. A researcher uses a spectrometer to analyze the spectra of different elements. Which property allows the spectrometer to distinguish between elements?
- A) Wavelength of the spectral lines
- B) Intensity of the spectral lines
- C) Position of the spectral lines
- D) Shape of the spectral lines
Answer: Wavelength of the spectral lines
Explanation: The unique wavelengths of spectral lines for each element allow the spectrometer to identify and distinguish between elements.