Unit 1 Graphing and Dimensional analysis Study guide

The speed of the car was 45 mph.

• Qualitative statement

• Quantitative statement

• neither

• both

How close a measurement is to the true value is called ______

• precision

• estimate

• significant

• accuracy

This bullseye below demonstrates

• High Accuracy and High Precision

• High Accuracy and Low Precision

• Low Accuracy and High Precision

• Low Accuracy and Low Precision

The mass of Earth is 5.98 × 10²⁴ kg. What is the mass expressed in megagrams?

• 5.98 × 10²¹ Mg

   

• 5.98 × 10²⁷ Mg

• 5.98 × 10³⁰ Mg

• 5.98 × 10³⁸ Mg

SI unit of Length

SI unit of Mass

SI unit of Weight

SI unit of Time

SI unit of Volume

SI unit of temperature

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4