The Atoms in a Nickel Crystal Vibrate as Harmonic Oscillators

question 24

Multiple Choice

The atoms in a nickel crystal vibrate as harmonic oscillators with an angular frequency of 2.3 × 10¹³ rad/s.The mass of a nickel atom is 9.75 × 10^-26 kg.What is the difference in energy between adjacent vibrational energy levels of nickel? (h = 6.626 × 10^-34 J • s,
H = 1.055 × 10^-34 J • s,1 eV = 1.60 × 10^-19 J)

• A) 0.015 eV
• B) 0.019 eV
• C) 0.023 eV
• D) 0.027 eV
• E) 0.031 eV

Understand the role of feminist theory in sociology.

Grasp the importance of discourse in shaping societal views and knowledge.

Recognize the impact of historical events on the development of sociological theories.

Appreciate the value of critical thinking in evaluating sociological theories and frameworks.

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Allow Pets

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