Dimensional Analysis Quiz

What is the primary purpose of dimensional analysis?

• To calculate statistical data

• To measure physical quantities

• To convert between different units and dimensions

• To solve algebraic equations

What is a conversion factor in dimensional analysis?

• A multiplicative fraction equal to one

• A fraction used to subtract units

• A fraction used to add units

• A division factor for units

How many yards are in 52 feet?

• 19 yards

• 17 yards

• 15 yards

• 21 yards

What is the conversion factor used to convert feet to yards?

• 1 yard over 5 feet

• 1 yard over 4 feet

• 1 yard over 3 feet

• 1 yard over 2 feet

How many centimeters are in 2.5 yards?

• 290 cm

• 270 cm

• 250 cm

• 230 cm

What is the first step in converting yards to centimeters?

• Convert yards to feet

• Convert yards to meters

• Convert yards to inches

• Convert yards to kilometers

What is the conversion factor from inches to centimeters?

• 1 inch = 5.54 cm

• 1 inch = 4.54 cm

• 1 inch = 3.54 cm

• 1 inch = 2.54 cm

What is the velocity in km/h if the speed is 8 m/s?

• 35 km/h

• 30 km/h

• 25 km/h

• 20 km/h

What is the conversion factor from meters to kilometers?

• 1 km = 500 m

• 1 km = 750 m

• 1 km = 1000 m

• 1 km = 1250 m

How many seconds are in a minute?

• 75 seconds

• 60 seconds

• 45 seconds

• 30 seconds