Which of the Following Is NOT Associated with an Electron

question 47

Multiple Choice

Which of the following is NOT associated with an electron microscope?

• A) an electron beam
• B) magnetic fields
• C) a prism
• D) a fluorescent screen
• E) a vacuum

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Definitions:

Buoyancy

The upward force exerted by a fluid that opposes the weight of an object immersed in it, enabling the object to float or to seem lighter.

Internal Fertilization

The process in which the male delivers sperm into the body of the female (or close to the entrance of the reproductive tract).

Natural Selection

The method through which creatures more suited to their surroundings are more likely to live and have a higher number of descendants, a crucial driver of evolutionary change.

Buoyancy

The ability of an object to float or rise when submerged in a fluid, due to differences in density.