general physics 1 module 1 grade 12 long quiz

it is made up of a number and unit.

• measurement

• metric system

• basic units

• unit prefixes

Tags

NGSS.MS-PS3-1

it constitutes units based on power of 10 which makes it preferred system to be used in science

• measurement

• metric system

• basic units

• unit prefixes

it comprises units such as pound, yard and ounce

• measurement

• metric system

• basic units

• british or english system

it is the combination of two or more base units

• derived units

• metric system

• basic units

• british or english system

it can be used to make a new unit larger or smaller than the base unit

• derived units

• metric system

• unit prefixes

• british or english system

it is the technique of converting between units

• derived units

• metric system

• unit prefixes

• dimensional analysis

it is an equation that shows equivalent amount of different units

• derived units

• metric system

• unit equality

• dimensional analysis

the smallest marked division in the measuring instrument

• uncertain digits

• least count

• unit equality

• dimensional analysis

it refers to the closeness of a measured value to a standard or known value

• precision

• least count

• unit equality

• accuracy

it refers to the closeness of two or more measurements to each other

• precision

• least count

• unit equality

• accuracy