Dimensional Analysis Pre Aice

Front

What does weight depend on?

Back

Weight depends on the gravity in the place where the object is located.

Front

What is the scientific method?

Back

A series of steps used by scientists to solve a problem or answer a question.

Front

What does mass depend on?

Back

Mass depends on the total quantity of matter.

Front

How do you determine the correct number of significant figures in a calculation?

Back

The result should be reported with the same number of decimal places as the measurement with the least number of decimal places.

Front

What is the dimension of temperature?

Back

The dimension of temperature is [T].

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter in an object, while weight is the force exerted by gravity on that mass.

Front

What are significant figures?

Back

Significant figures are the digits in a number that contribute to its precision.

Front

How do you convert units in dimensional analysis?

Back

You multiply by conversion factors that relate the units you are converting from to the units you are converting to.

Front

What is dimensional analysis used for?

Back

Dimensional analysis is used to convert one set of units to another and to check the consistency of equations.

Front

What is the formula for calculating weight?

Back

Weight (W) = mass (m) × gravity (g).