Asked in 24th Self Assessment Test
The purity of diamond is judged by:
Correct answer: C. Passing X-rays
- A. Texture of surface
- B. Hardness
- C. Passing X-rays
- D. Placing in magnetic field
Explanation
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About Spectroscopy and Analysis
Spectroscopy studies how substances absorb, emit or interact with electromagnetic radiation. Coverage includes ultraviolet-visible absorption, infrared identification of functional groups, Beer-Lambert law, spectral interpretation and the use of spectroscopic data to identify or determine the concentration of chemical substances.
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