What Is the De Broglie Wavelength (M) of a 2

question 107

Multiple Choice

What is the de Broglie wavelength (m) of a 2.0 kg object moving at a speed of 50 m/s ?

• A) 3.8 × 10³⁴
• B) 5.3 × 10^{- 33}
• C) 2.6 × 10^{- 35}
• D) 6.6 × 10^{- 36}
• E) 1.5 × 10³⁵

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Definitions:

Just-World Phenomenon

The belief that the world is fundamentally fair, leading people to rationalize injustice or misfortune as deserved by the victims.

Social Trap

Situations in which individuals or groups make decisions that seem beneficial in the short term but lead to negative outcomes in the long term for themselves and/or others.

Superordinate Goals

Shared goals that necessitate cooperative effort and can reduce conflict between groups by aligning their interests.

Reciprocity Norm

A social norm that expects individuals to help those who have helped them, fostering cooperative and mutually beneficial interactions.