You Connect Two Similar Heating Coils in Series on a Constant-Voltage

question 22

Multiple Choice

You connect two similar heating coils in series on a constant-voltage line.When you later connect them in parallel to the same line,the heat developed per minute,compared with the former rate,is approximately

• A)the same.
• B)twice as great.
• C)one-half as much.
• D)four times as great.
• E)one-fourth as much.

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Definitions:

Boxplot

A graphical representation of data that shows the distribution's five key summary points: minimum, first quartile, median, third quartile, and maximum.

Corresponding

Relating to or denoting elements or objects that are equivalent or similar in position, function, or characteristics.

Statistics Test

An analytical process or procedure applied to a set of data in order to draw conclusions about the properties or characteristics of a population.

Minutes

A unit of time equal to sixty seconds, often used to measure duration or intervals.