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Phy measure
| Question | Answer |
|---|---|
| Accuracy | Around |
| Precision | Right on |
| Area | The extent of a surface or plane figure as measured in square units. |
| Volume | The amount of space occupied by a three-dimensional object or region of space. Volumes are expressed in cubic units. A measure of the loudness or intensity of a sound. |
| Mass | measure of the amount of matter contained in or constituting a physical body. |
| Weight | The force with which an object near the Earth or another celestial body is attracted toward the center of the body by gravity. |
| Density | A measure of the quantity of some physical property (usually mass) per unit length, area, or volume (usually volume |
| Km. kilometer | 6 city blocks |
| M. Meter | Human. Leg |
| Cm. centimeter | Dime |
| Mm. Millimeter | Edge of dime |
| G gram | A unit of mass in the metric system, equal to 0.001 kilogram or 0.035 ounce. |
| Kg kilogram | The basic unit of mass in the metric system, equal to 1,000 grams (2.2 pounds). |