Which principle states that an increase in precision in measuring the position of a particle results in less precision in measuring its momentum?
Understand the Problem
The question is asking for the identification of a principle in physics that describes the trade-off between the precision of measuring a particle's position and its momentum. This relates to fundamental concepts in quantum mechanics.
Answer
Heisenberg's Uncertainty Principle.
The principle that states an increase in precision in measuring the position of a particle results in less precision in measuring its momentum is the Heisenberg Uncertainty Principle.
Answer for screen readers
The principle that states an increase in precision in measuring the position of a particle results in less precision in measuring its momentum is the Heisenberg Uncertainty Principle.
More Information
The Heisenberg Uncertainty Principle is a fundamental concept in quantum mechanics, establishing inherent limitations in our ability to simultaneously measure certain pairs of complementary properties, such as position and momentum.
Tips
A common mistake is thinking that precise measurements in quantum mechanics can be achieved without any trade-offs. The principle highlights the fundamental limits of precision.
Sources
- Uncertainty principle - Wikipedia - en.wikipedia.org
- Heisenberg Uncertainty Principle - Chemistry LibreTexts - chem.libretexts.org
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