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- 1. Multiple Choice
it is made up of a number and unit.
measurement
metric system
basic units
unit prefixes
- 2. Multiple Choice
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
- 3. Multiple Choice
it comprises units such as pound, yard and ounce
measurement
metric system
basic units
british or english system
- 4. Multiple Choice
it is the combination of two or more base units
derived units
metric system
basic units
british or english system
- 5. Multiple Choice
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
- 6. Multiple Choice
it is the technique of converting between units
derived units
metric system
unit prefixes
dimensional analysis
- 7. Multiple Choice
it is an equation that shows equivalent amount of different units
derived units
metric system
unit equality
dimensional analysis
- 8. Multiple Choice
the smallest marked division in the measuring instrument
uncertain digits
least count
unit equality
dimensional analysis
- 9. Multiple Choice
it refers to the closeness of a measured value to a standard or known value
precision
least count
unit equality
accuracy
- 10. Multiple Choice
it refers to the closeness of two or more measurements to each other
precision
least count
unit equality
accuracy
- 11. Multiple Choice
give the equivalent of unit of the give units
1 inch
2.54 cm
3.788 liters
4.186 joules
accuracy
- 12. Multiple Choice
give the equivalent of unit of the give units
1 gal
2.54 cm
3.788 liters
4.186 joules
accuracy
- 13. Multiple Choice
give the equivalent of unit of the give units
1 cal
2.54 cm
3.788 liters
4.186 joules
- 14. Multiple Choice
give the equivalent of unit of the give units
1 ft
101 325 Pa
12 in
5 280 ft
- 15. Multiple Choice
give the equivalent of unit of the give unit
1 atm
101 325 Pa
12 in
5 280 ft
- 16. Multiple Choice
a quantity can be expressed using the english or the metric system of measurement
TRUE
FALSE
- 17. Multiple Choice
SI units are commonly used as the standard system of measurement
TRUE
FALSE
- 18. Multiple Choice
the metric system uses specific factors whereas the English system uses measurements in power of 10
TRUE
FALSE
- 19. Multiple Choice
to convert one unit of measurement into another, a technique called dimensional analysis is used
TRUE
FALSE
- 20. Multiple Choice
very small or big numbers can written in shorter form using scientific notation
TRUE
FALSE
- 21. Multiple Choice
precision describes how close a measurement is to the true value
TRUE
FALSE
- 22. Multiple Choice
accuracy describes the consistency or closeness of the measurement with one another
TRUE
FALSE
- 23. Multiple Choice
systematic errors attributed to measuring instruments used or techniques employed
TRUE
FALSE
- 24. Multiple Choice
random errors come from unknown or unpredictable variation of experimental situation
TRUE
FALSE
- 25. Multiple Choice
a graph is a pictorial representation that shows the trend and relationship among variables
TRUE
FALSE
- Answer choicesTagsAnswer choicesTags