What Is Used to Focus the Beam of Electrons in an Electron

question 42

Multiple Choice

What is used to focus the beam of electrons in an electron microscope?

• A) electromagnets
• B) condenser lens
• C) light rays
• D) X-ray diffraction
• E) glass

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Definitions:

Sex Characteristics

Sex Characteristics involve the physical differentiation between males and females, which includes primary characteristics such as reproductive organs and secondary characteristics such as the distribution of muscle and fat.

Gender Stereotypes

Preconceived and oversimplified beliefs about the characteristics, attributes, and behaviors of males or females, based on their gender.

Social Learning Theory

A theory that suggests people learn from one another, via observation, imitation, and modeling, emphasizing the importance of cognitive processes in learning.

Cognition

The psychological process involved in learning and grasping concepts through experiences, thinking, and the use of the senses.