KnowMo
Introduction to Units and Why We Use Them
This video introduces the concept of units, why they are used and how they are used. It discusses the importance of units in providing meaning to measurements and allowing us to directly compare quantities. It also explains the history...
KnowMo
Area and Volume Conversion: Units and Conversion Factors
This video is a lecture on area and volume and the units used to measure them. The speaker explains how area is a 2D measurement, formed by multiplying lengths, and how the units for area are metric units of length squared (centimeters...