Write any five applications of rational numbers & scientific notation of numbers in daily
life
Answers
Rationalization which is one of the concept told in mathematics is not just an mathematical chapter but as major portion of mathematics without which mathematical problem of even physics becomes very difficult.
It is very general in mathematics which is used everywhere.
If you re thinking that where are these things used in our daily life, then let me give some wonderful examples to you.
1. Rationalization helps in statistical problems which deals with the collection of data. This means, In collecting and Organizing data of different place we need rationalization through Statistics.
2. In Construction of different bridges and palaces we exactly needs the geometry which requires major calculations of trigonometry and hence required Rationalization.
3. Rational numbers and rationalization also helps in many business programs in counting budget and in making reports, etc.
4. Rationalization other than that help in conduction of sports match and ceremony by making and characterizing different groups of peoples.
5. Last but not the least, It helps in conducting elections through its easy way and help in characterizing and maintaining the needs.
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Scientific notation of Numbers also helps us a lot in day to day life.
1. In all scientific agency such as ISRO, NASA, they required to calculate the weight of earth, moon or any other heavenly bodies which is very difficult to measure in numbers. Thus Scientific notation helps there.
2. It also helps us in business and statistical data in which an huge number can be easily written in order of magnitude to avoid much confusions.
3. While making an comparison between any two deals of company or of business, or of planets etc, scientific notation makes it easy when the no. of terms are same in both.
4. Scientific notation also helps us in calculating the small calculations of physics and chemistry.
For example, In Chemicals, we need to test whether it is weak or strong, then we need to calculate its degree of dissociation which can be easily calculated in scientific notation than in numbers.
5. It also helps us in knowing about physical quantity of subatomic particles, such as mass which cannot be easily calculated in numbers.
6. They also helps in Big-big Factories while making the comparison between two or more substances.
Hope it helps.