PPT-Metric Prefixes & Unit

Conversions Using t he Factor Label Method Scientific Notation Easier way to write very large and very small numbers 983000000 983 x 10 8 000000983 983 x 10 6 Takes advantage of the fact that. Why do scientists need a standard system of measurements?. Remember that science must be . repeatable. – another scientist has to able to repeat your experiment using the same amounts, concentrations, lengths, weights, etc.. ANSWER ON BACK:. 1) Names & abbreviations of the different “metric units” which appear on your collage. 2) What kinds of things do you think each “metric unit” is used to measure?. 3) What “English unit” would you compare each “metric unit” to?. Metric System. And Excel Method for Conversions. Metric System. The metric system is a . measurement. system developed by . France. .. The metric system provided the a measurement system that:. Universal Measurement System. Unit 4. Measurement – Basic Units. The International System of Units (SI) (1.10). Current definitions of the seven base SI units. Review of exponential notation (Appendix A-1). Metric prefixes and their . Using a . retinal camera, an ophthalmologist photographs the retina of the . eye.. Learning Goal . . Use the numerical values . of prefixes . to write a metric equality. . Prefixes. A special feature of the SI as well as the metric system is that a . You’ll Learn: To use and convert metric units of measure.. Type. Unit. Reference. Example. Length. Millimeter (mm). Centimeter. (cm). Meter (m). Kilometer (km). About the thickness. of a dime. About the width of your little finger. Drill . On your giant whiteboard, separate the board into 4 different sections with a section in the middle (see picture above) . Each person will solve the following problem in one of the sections:. Understand how to use the metric system to measure in science.. Understand how to convert units.. Understand why we need to convert units.. SI Units. Base Units. Time – second (s). Length – meter (m). Metric System The metric system is based on a base unit that corresponds to a certain kind of measurement Base unit for length = meter Base unit for volume = liter Base unit for mass = gram A prefixes plus a base unit makes up the metric system a yard—is . the basis for the metric system. We can . increase. or . decrease. the value of a . base. unit by using a . prefix. 10. m. k. (This is now the same as 10,000 m). SI Units are easier to remember than English units because they are based on multiples of . METRIC TO ENGLISH . ENGLISH TO METRIC. King Henry died / drinking chocolate milk. KILO-. HECTO-. DEKA-. UNIT NAME. m L g. deci. -. centi. -. milli. -. 10. X. 10. Convert 0.526 kilograms to decigrams. I really Thank you for your email. I really appreciate the support that I have received and the opportunity it has given me to reconsider the issues involved as I responded to the many points that con Overview Metric Prefixes are incredibly useful for describing quantities of the International System of Units (SI) in a more succinct manner. When exploring the world of electronics, these units of m 4 Learning Objective(s) Describe the general relationship between the U.S. customary units and metric units of length, weight/mass, and volume Define the metric prefixes and use them to perform