MHT CET · Chemistry · Environmental Chemistry
Identify the instrument used to find the structure of surface of material.
- A Scanning electron microscope
- B X ray diffractometer
- C Transmission electron microscope
- D UV-visible spectrophotometer
Answer & Solution
Correct Answer
(A) Scanning electron microscope
Step-by-step Solution
Detailed explanation
The Scanning Electron Microscope (SEM) is the instrument used to examine the surface structure of materials at high magnification. It works by scanning a focused beam of electrons across the surface of a sample. The electrons interact with the atoms on the surface, producing signals that are used to create an image of the surface's topography, morphology, and composition.
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