these are used to express very large number small and very small
· The multiples and sub multiples of mass are the Petagram, teragram, gigagram, megagram, kilogram, gram, milligram, microgram.AnswerAs the SI base unit for mass is the kilogram, the gram is the submultiple -not the other way around!
"one millionth of ..."
10
SI is a base 10 standardized system
these are used to express very large number small and very small
Mass can be measured in -- kilogram, and any of its multiples and sub-multiples -- pound-mass -- slug
Multiples of time include hours, days, weeks, months, and years. Submultiples of time include minutes, seconds, milliseconds, and microseconds. These units are used to measure different scales of time depending on the context.
gram is multiple and milligram is sub multiple of kilogram
Kilograms and multiples (or fractions) of it.
All metric units of linear measurement are multiples or sub-multiples of the meter.-- nanometer = 10-9-- millimeter = 10-3-- centimeter = 10-2-- meter-- kilometer = 103..etc.
The prefix is used for the name of multiples and submultiples.
· The multiples and sub multiples of mass are the Petagram, teragram, gigagram, megagram, kilogram, gram, milligram, microgram.AnswerAs the SI base unit for mass is the kilogram, the gram is the submultiple -not the other way around!
The metric system uses units such as grams for mass, meters for length, and liters for volume. It is based on powers of 10, making conversions between units straightforward. Common prefixes like kilo (1,000), centi (0.01), and milli (0.001) are often used to denote larger or smaller quantities.
It isn't technically necessary; it is used for convenience, to avoid using very small or very large numbers.
Ten
The SI unit used for measuring length is the meter (m). Sub-multiples and multiples of the meter, such as millimeters (mm), centimeters (cm), and kilometers (km), can also be used depending on the scale of the length being measured.