A Proton Is Accelerated from Rest Through a Potential Difference $V _ { 0 }$

question 48

Multiple Choice

A proton is accelerated from rest through a potential difference $V _ { 0 }$ and gains a speed $v _ { 0 }$ . If it were accelerated instead through a potential difference of $2 V _ { 0 }$ , what speed would it gain?

• A) \(2 v _ { 0 }\)
• B) \(8 v _ { 0 }\)
• C) \(v 0 \sqrt { 2 }\)
• D) \(4 v _ { 0 }\)

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Definitions:

Confidence Level

The percentage of times that a confidence interval, if repeated from multiple samples, would encompass the true population parameter.

Population Parameter

A numerical value that represents a characteristic of an entire population, such as mean or variance.

Sample Size

The number of subjects or units selected from a population to be studied in a statistical sample.

Season Ticket Holders

Individuals or entities that have purchased tickets granting them access to all or a set number of events in a series, typically for sports events or performances, for a particular season.