Pascal – standard system unit of measure of pressure. However, in practice others are often used – stand-alone, multiple and submultiple units. These are millimeters mercury and meters of water column, the technical and physical atmospheres, bar and also kilopascal, megapascal, millipaskal and micropascal. To transfer these units from one system to another there are special formulas.
It is required to you
- - calculator;
- - computer;
- - Internet.
Instruction
1. To transfer pressure from megapascals to pascals, increase the number of pascals by one million. I.e. use the following formula: Rc = Kmp * 1000000, where: Kmp – pressure set in megapascals (MPa), akp – pressure in pascals (Pa).
2. If near at hand there is no calculator, then for transfer of megapascals to pascals use the handle and paper. For this purpose write down the number of megapascals, and then transfer a decimal point to six figures to the right. For example: 1.23456789-> 1234567.89
3. If the number of megapascals whole (that in practice happens very seldom), then attribute to this number six zero on the right: 12-> 12000000
4. If to the right of a decimal point less than six figures, then previously add lacking (to six) signs with non-significant zero: 123.456-> 123.456000-> 123456000,-> 123456000
5. If after transfer of a decimal point in the left part of number "excess" zero were formed, then just reject them: 0.000123456-> 0000123.456-> 123.456
6. If there is neither calculator, nor paper nearby, then try to do all above-mentioned calculations "in mind". However, at the same time it is necessary to be very attentive, so the mistake only on one position means distortion of result ten times!
7. If there is an Internet access, then for transfer of megapascals to pascals or other units of measure of pressure, use the corresponding online service. For this purpose gather inquiry of type in any search engine: "to transfer megapascals" or "pascal pressure". Then use the instructions submitted on the website. For example, open a page of http://www.convertworld.com/ru/davlenie/Паскаль.html. On it you will see the line consisting of three windows. It will be necessary to enter the number of megapascals into the first of them, in the second – to choose unit of measure (megapascal), and – to specify accuracy in the third (the number of signs after a decimal point) result. All options of converting (without confirmation) immediately will appear in the lower part of the web page.