Question

1. which microscope produces three-dimensional images of a specimen’s surface?

a. transmission electron microscope
b. compound light microscope
c. scanning electron microscope
d. simple microscope

Explanation:

To determine the correct microscope, we analyze each option:

• Option a: Transmission electron microscopes (TEM) produce 2D images of thin specimens' internal structures, not 3D surface images.
• Option b: Compound light microscopes use visible light and lenses to view small specimens, typically producing 2D images.
• Option c: Scanning electron microscopes (SEM) scan a specimen's surface with electrons, generating detailed 3D images of the surface topography.
• Option d: Simple microscopes (like a magnifying glass) provide basic magnification, usually 2D.

So the Scanning electron microscope (option c) is the one that produces 3D images of a specimen's surface.

Answer:

c. Scanning electron microscope