Dimensional Analysis Quiz

What is another name for dimensional analysis?

• Numerical method

• Unit conversion method

• Factor label method

• Algebraic method

In the conversion of 3.2 miles to feet, what is the conversion factor used?

• 1 mile = 6000 feet

• 1 mile = 5000 feet

• 1 mile = 5280 feet

• 1 mile = 1000 feet

When converting 3.2 miles to feet, why is a '1' placed in the denominator initially?

• To balance the equation

• To make the calculation easier

• To remind that it's fraction math

• To simplify the equation

What does 'per' signify in the unit grams per second?

• Addition

• Division

• Subtraction

• Multiplication

In the conversion of grams per second to kilograms per minute, what is the conversion factor for grams to kilograms?

• 1 gram = 1000 kilograms

• 1000 grams = 1 kilogram

• 1 gram = 1 kilogram

• 100 grams = 1 kilogram

How many seconds are there in a minute, as used in the conversion process?

• 60 seconds

• 45 seconds

• 30 seconds

• 90 seconds

What is the first step in converting 78 miles per hour to nanometers per second?

• Convert miles to kilometers

• Convert miles to feet

• Convert hours to minutes

• Convert hours to seconds

Which unit is not directly converted in the process of converting miles per hour to nanometers per second?

• Centimeters

• Inches

• Feet

• Miles

What is the final unit of speed after converting 78 miles per hour?

• Centimeters per second

• Nanometers per second

• Kilometers per hour

• Meters per second

Where can you find additional practice problems for dimensional analysis?

• In the classroom

• In the textbook

• On the instructor's website

• In the video description