Measurement and Motion Quiz

A measurement is said to have high ________ if it is close to the true value.

________ refers to the range within which the true value is expected to lie, with a given level of confidence.

A quantity described only by its magnitude is called a ________ quantity, while a quantity with both magnitude and direction is a ________ quantity.

The seven ________ units are the foundation of all SI-derived units.

________ errors are caused by consistent factors such as faulty equipment or poor calibration.

Repeated measurements help to reduce the effect of ________ errors, which are caused by unpredictable factors.

The ________ of an instrument is the smallest interval it can measure accurately.

A ________ error occurs when a measuring instrument does not read zero at a value of zero.

________ is a measurable property that always includes both size and unit.

The rate of change of displacement is called ________, while the rate of change of distance is called ________.