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Set 1: Inferences (Advanced)

Explanation

Answer: B

PASSAGE

Quantum mechanics describes particles as existing in 'superposition'—multiple states simultaneously—until measured. The Copenhagen interpretation holds that measurement causes 'wave function collapse' into a definite state. Alternative interpretations, like Many-Worlds, propose that all possible outcomes occur in branching universes. No experiment currently distinguishes between these interpretations.

What does the debate suggest about the relationship between physics and philosophy?

A. Physics provides a single, unambiguous account of reality.
B. Empirically equivalent theories may require philosophical choices about interpretation.✓ Correct
C. Quantum mechanics has been definitively explained.
D. All physicists agree on the Many-Worlds interpretation.

Detailed Explanation

'No experiment distinguishes' between interpretations = same data, different philosophies of what it means.

Key Evidence:

• "no experiment currently distinguishes between these interpretations"

Why others are wrong: A (Multiple interpretations exist.), C (Interpretations are still debated.), D (Copenhagen is also mentioned as an option.).

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