In an Experiment to Determine the Speed and Position of an Electron

question 49

Multiple Choice

In an experiment to determine the speed and position of an electron (m = 9.11 × 10^-31 kg) , three researchers claim to have measured the position of the electron to within ± 10^-9 m. They reported the following values for the speed of the electron: Which of these measurements violates one or more basic laws of modern physics?

• A)A only
• B)B only
• C)A and B
• D)B and C
• E)A, B, and C

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Definitions:

Stereotype

A widely held but fixed and oversimplified image or idea of a particular type of person or thing.

Cultural Racism

The belief that the cultural ways of one group are superior to those of another.

Norms

The unwritten rules or expectations that govern the behavior of members within a society or group, guiding what is considered acceptable or customary.

Institutional Racism

"The manipulation of social institutions to give preferences and advantages to Whites and at the same time restrict the choices, rights, mobility, and access of people of color."