Question Detail
Question
A __________ Electron Microscope (SEM) beams electrons onto a specimen's surface for a 3D image.
Correct Answer
Option B is the correct answer.
Detailed Explanation
Scanning Electron Microscopes (SEM) scan a beam over the surface, producing detailed 3D-like topographical images.
Hint
The name describes the action of the electron beam—it *scans* across the surface.