A few special units are also needed to complete the SI System:ampere for electric current, kelvin for temperature, mole for the amount of substance, and candela for luminous intensitySo the complete list is:QuantityNameSymbol Length meter m Mass kilogram kg Time second s Electric Current ampere...
The symbol precedes the number. The fraction one-half is abbreviated ss, or ss when used alone or with Roman numerals in the apothecary system. Example: gr xv means 15 grains gr ss means1 2grain gr 1/4 means1 4grain i means 1 dram 3. Equivalents within the system (MEMORIZE): Weight...
The metric system was created by the French in the late 1700’s in response to the English system which, quite frankly, is fairly confusing in that it uses numerous different units and has no uniformity among conversions. For example, in the English system 1 ft = 12 in., 1 yd = 3 ft...
micro(µ)0.000001(1E-6) nano(n)0.000000001(1E-9) Theremainingprefixesandtheirmultiplicationfactorscanbeseeninthemetricappendix. DimensionalAnalysisExamples Dimensionalanalysisisalsocalledthefactor-labelmethodofproblemsolving.Itisawayofsettingupaprobleminaconstant ...
describe the advantages of the metric system convert units from base units of length, mass and volume make predictions about the best units to use for various examples (for example, to measure a cell’s length would the student use meters or micrometers?) ...
mongo.status.extra_infoAdditional information regarding the underlying system. mongo.status.global_lockReports on the database’s lock state. mongo.status.locksFor each lock<type>, data on lock<modes>. mongo.status.memSystem architecture of the mongod and current memory use. ...
NameThe NumberPrefixSymbol trillion 1,000,000,000,000 tera T billion 1,000,000,000 giga G million 1,000,000 mega M thousand 1,000 kilo k hundred 100 hecto h ten 10 deka da unit 1 tenth 0.1 deci d hundredth 0.01 centi c thousandth 0.001 milli m millionth 0.000 001 micro µ ...
Also, notice that two new prefixes have been added here: MM for mega- (which is very big) and μμ for micro- (which is very small). The symbol μμ is a greek lower-case letter pronounced mew.Unit Equivalents Conversion Factors 1 meter = 1,000,000 micrometers 1 m1,000,000 μm1...
The lowercase letter "m" refers to both the base unit meter and the prefix "milli." To distinguish between them, remember that a prefix symbol is always placed before the base use of measurement in defining a quantity (i.e., mL). If the "m" is by itself, then it represents the me...
The indirect relations are labeled with a plus symbol (+). An example is given in Table 3. Table 3. Example for type of influence based on Fig. 2. NI+ and P/NI+ are empty for all atomic sets in this example and for this reason omitted. ASPIPI+NIPreIPreI+P/NI as1 ∅ ∅ ...