While performing an experiment, the student creating the data table is not sure if a measurement from the experiment is a vector or scalar. Which question should she ask to determine if a measurement is a vector or a scalar?

A) Is the measurement a rate?

B) Is the measurement in metric units?

C) Does the measurement include direction?

D) Does the measurement include magnitude?

Question

Physics

Hudson Orozco

7 October, 06:58

While performing an experiment, the student creating the data table is not sure if a measurement from the experiment is a vector or scalar. Which question should she ask to determine if a measurement is a vector or a scalar?

A) Is the measurement a rate?

B) Is the measurement in metric units?

C) Does the measurement include direction?

D) Does the measurement include magnitude?

+1

Answers (2)

Know the Answer?

Isaiah George · Answer 1

Before coming into conclusion first we have to understand both scalar and vector.

A scalar quantity is a physical quantity which has only magnitude for it's complete specification.

A vector quantity is that physical quantity which not only requires magnitude but also possesses direction for it's complete specification.

So the most important factor that differentiate vector from scalar is the direction.

As per the question the student is doing an experiment where he is recording the data obtained during the process.

In order to arrange them in data table, he should ask about the direction of the quantity under consideration.

Hence the correct option is the third option (C) i. e does the measurement include direction?

Kamila · Answer 2

C. Only vectors have direction.