In a Certain Particle Accelerator,a Proton Has a Kinetic Energy

question 47

Multiple Choice

In a certain particle accelerator,a proton has a kinetic energy that is equal to its rest energy.What is the speed of the proton relative to the accelerator?

• A) 0.25c
• B) 0.50c
• C) 0.71c
• D) 0.75c
• E) 0.87c

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Definitions:

Working Memory

The part of short-term memory that is concerned with immediate conscious perceptual and linguistic processing.

Sensory Memory

The shortest term element of memory, it is the ability to retain impressions of sensory information after the original stimuli have ended.

Abstract Thinking

The capability to conceptualize objects, principles, and ideas that are not tangible.

Old E-mail Password

A previously used secret alphanumeric code required to access one's email account, which may have been updated or changed.