What is the Heisenberg Uncertainty Principle: Explained in Simple Words

What is the Heisenberg Uncertainty Principle: Explained in Simple Words

Assessment

Interactive Video

Physics, Science, Chemistry

KG - University

Hard

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Quizizz Content

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The video explains the difference between measuring speed in the macroscopic world and the challenges faced when measuring atomic particles. It introduces the Heisenberg Uncertainty Principle, which states that one cannot measure both the position and momentum of a particle with absolute precision. The concept of wave-particle duality is also discussed, highlighting how light and matter can exhibit both wave and particle characteristics. This duality affects how we measure and understand particles at the quantum level.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the main reason the officer knows you were speeding?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What happens to the momentum of an electron when a photon is bounced off it?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain how the Heisenberg Uncertainty Principle relates to measuring the position and momentum of a particle.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the concept of wave-particle duality as it pertains to light.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the spike in a graph representing the probability of finding a particle?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the wavelength of a .1 kilogram ball moving at 10 meters per second illustrate the concept of wavelength in everyday objects?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

In your own words, summarize the implications of the Heisenberg Uncertainty Principle in quantum mechanics.

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