Question

How are negative exponents used in real life?

Answer 1

Hint: We have to know how negative exponents are used in real life. When it comes to mathematical concepts, those tiny numerals superscripts called exponents can intimidate even the most earnest students. One thing that helps stop the anxiety is understanding the importance of exponents in everyday math applications.

Complete step by step answer:
We should know that exponents are superscript numerals that let you know how many times you should multiply a number by itself. Some real-world applications include understanding scientific scales like the pH scale or the Richter scale, using scientific notations to write very large or very small numbers and taking measurements.
We know that exponents tell us to multiply itself using the superscript numeral to determine how many times to do that.
 We can take an example,\[{{10}^{2}}\] is the same as \[10\times 10\] or 100.
Similarly, we can take \[{{10}^{5}}\] is the same as \[10\times 10\times 10\times 10\times 10\] or 100000.
Any time that a scientific field uses a scale, like the pH scale or the Richter scale, you can easily find the exponent. Both the pH scale and the Richter scale are logarithmic relationships with each whole number representing a ten-fold increase from a number before it.

Note:
We should know some of the advantages of exponent used in real life is that large numbers when represented in the form of exponents look simpler for and easier for reading, writing and calculating purposes, where multiplication and division can be made simpler.