The Wavelength of the Emitted Photon If an Electron in the Hydrogen

question 18

Multiple Choice

The wavelength of the emitted photon if an electron in the hydrogen atom makes a transition from the $n = 2$ state to the ground state is closest to which of the following values? $\left( c = 3.0 \times 10 ^ { 8 } \mathrm {~m} / \mathrm { s } , h = \right.$ $6.626 \times 10 ^ { - 34 } \mathrm {~J} \cdot \mathrm { s } , 1 \mathrm { eV } = 1.60 \times 10 ^ { - 19 } \mathrm {~J}$ )

• A) \(243 \mathrm {~nm}\)
• B) \(411 \mathrm {~nm}\)
• C) \(203 \mathrm {~nm}\)
• D) \(389 \mathrm {~nm}\)
• E) \(122 \mathrm {~nm}\)

Analyze how changes in insurance policy premiums affect demand and supply.

Explain the significance of diversification in investment and risk management strategies.

Understand the concept of demand and supply in the context of insurance markets.

Grasp the principles of probability and how they apply to real-life scenarios and risk assessment.

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Definitions:

Generalized Anxiety

A chronic psychological disorder characterized by excessive, prolonged worry and tension about everyday activities, often without an identifiable cause.

Panic

A sudden sensation of fear, which is so strong as to dominate or prevent reason and logical thinking, replacing it with overwhelming feelings of anxiety and frantic agitation consistent with fight-or-flight response.

Ritualistic Behavior

Repetitive actions performed in a particular order, often associated with religious, cultural, or psychological practices to achieve a sense of security or control.

Obsessive-Compulsive

A disorder characterized by uncontrollable, recurring thoughts (obsessions) and behaviors (compulsions) that an individual feels the urge to repeat.