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What is a Conversion Factor?

Answer – A conversion factor is a number used to change a quantity in one unit to the same quantity in another unit through multiplication or division.

Explanation: 

Conversion factors are used extensively to convert measurements from one system of units to another (like from the imperial system to the metric system) or to convert measurements within a single system. They are commonly used for quantities like length, area, volume, mass, density, force, speed, and time, among others.

In order to use a conversion factor, both units must represent the same physical or mathematical quantity. For instance, a value in meters (a unit of length) can be converted to its corresponding value in centimeters or kilometers but not grams (a unit of mass).

Here are some conversion factor examples:

1 gallon = 3.7854 liters (Volume)

1 kilogram = 1000 grams (Mass)

1 cm = 0.01 m (Length)

1 kilometer/hour = 0.2778 meters/second (Speed)

1 hour = 3600 s (Time)


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