A Molecule of Roughly Spherical Shape Has a Mass of 6.10

question 12

Multiple Choice

A molecule of roughly spherical shape has a mass of 6.10 × 10^-25 kg and a diameter of 0.70 nm.The uncertainty in the measured position of the molecule is equal to the molecular diameter.What is the minimum uncertainty in the speed of this molecule?

• A) 0.12 m/s
• B) 1.2 m/s
• C) 12 m/s
• D) 0.012 m/s
• E) 0.0012 m/s

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Definitions:

Invention

The creation of a product or introduction of a process for the first time.

Appeal to Consumers

The process of attracting potential customers or clients by highlighting the benefits or attractiveness of a product or service.

Cognitive Strategies

Techniques or methods employed to facilitate learning, problem-solving, and memory, often by organizing information or employing mnemonic devices.

Pattern Recognition

The ability to detect trends, sequences, or similarities in data, often used in decision-making and prediction analyses.