Which Has a Shorter Wavelength: an Electron with a Kinetic

question 19

Multiple Choice

Which has a shorter wavelength: an electron with a kinetic energy of 4×10^-19 J or a photon with an energy of 4×10^-19 J?

• A) the electron
• B) the photon
• C) they will have the same wavelength
• D) there is no way to know

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Definitions:

Moral Development

The growth of an individual's understanding of the principles of right and wrong and the ability to apply these principles.

Preconventional Level

The first level of moral thinking in Kohlberg's theory, where moral reasoning is based primarily on external consequences to the individual.

Subsequent Punishment

is a behavior modification technique where a negative consequence follows an undesirable or unwanted behavior, intended to decrease its future occurrences.

Nervous System

The network of nerve cells and fibers that transmits nerve impulses between parts of the body, governing both voluntary actions and involuntary processes.