Question

High magnification of electron microscope is due to

• A. Electron beam.
• B. Electromagnets.
• C. High voltage.
• D. All of the above.

Answer 1

The correct option is D All of the above.

Electron microscopes differ from light microscopes in that they produce an image of a specimen by using a beam of electrons rather than a beam of light. Electrons have much a shorter wavelength than visible light, and this allows electron microscopes to produce higher-resolution images than standard light microscopes.

Hence the correct answer is (D)