We abbreviate "1 square foot" as 1 ft².1 foot (1 ft) is a unit to measure length. When it is the unit of length, then 1 square foot (1 ft²) is the unit of area. And similarly for any unit of length and the corresponding unit of area....
Here’s an example of a bar scale. On the top line, a measurement from 0 to 1 represents a kilometer or 1,000 meters on the map. On the second line, the measurement from 0 to 1 represents one mile on the map. The third line represents feet. American road maps tend to be in mil...
Definitely the types of names that are getting more offers on – and it is not necessarily the same names – are the three letter combinations and I have noticed that due to companies wanting to abbreviate their own company names. I find them extremely valuable in a sense that, I am sure...
but abbreviate long words. If you expect to be able to ‘decode' your notes later, do not omit important words whether they be verbs or prepositions, In physics it makes a lot of difference whether a force is exerted by one object on another, or vice versa. To illustrate, on the ...
We often abbreviate parts per million as ppm. This concentration unit is by mass. We can take the ratio between the mass of solute and the mass of solution multiplied by a factor of one million to establish the concentration unit...