What Frequency Must a Photon Have to Raise an Electron

question 93

Multiple Choice

What frequency must a photon have to raise an electron in a hydrogen atom from the n = 2 to the n = 4 state? (h = 6.626 × 10^-34 J ∙ s,1 eV = 1.60 × 10^-19 J)

• A)3.06 × 10¹⁴ Hz
• B)6.16 × 10¹⁴ Hz
• C)4.11 × 10¹⁴ Hz
• D)5.20 × 10¹⁴ Hz
• E)9.24 × 10¹⁴ Hz

Appreciate the importance of a comprehensive approach in collecting data for needs analysis.

Understand the role of person analysis in identifying training needs.

Recognize the importance of team competencies in training program design.

Identify barriers to effective performance and how training can address them.

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Definitions:

Denial

A defense mechanism in which confrontation with a reality is avoided by denying the existence of the problem or reality.

Projection

A defense mechanism in psychology where an individual attributes their own unacceptable thoughts, feelings, or motives to another person.

Defense Mechanism

Psychological strategies brought into play by individuals, groups, or even nations to cope with reality and to maintain self-image.

Distorts Reality

A cognitive bias or psychological state where an individual's perception of reality is significantly altered from the actual state of the world.