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Scientific notation is used to write very large or very small numbers using less digits. Discover examples of scientific notation used in real life and acquire the comprehension of complex concepts such as polynomials and exponents. See how scientists use this notation to describe astronomical distances, such as the distance between planets, or ...
Sep 30, 2024 · Scientific notation is used in fields such as engineering, chemistry, microbiology, physics, and astronomy where very large and very small numbers are common. The basic formula used to write numbers in scientific notation is m ⨉ 10 n where m is a number greater than or equal to 1 but less than 10, 10 is the base number, and n is the exponent ...
Scientific notation is the way scientists and engineers handle numbers that are very large or numbers that are very small. For example, instead of writing 0.0000045, we write $latex 4.5\times{{10}^{- 6}}$.
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What is the use of scientific notation in every day life? Scientific notation is needed any time you need to express a number that is very big or very small. Suppose for example you wanted to figure out how many drops of water were in a river 12 km long, 270 m wide, and 38 m deep (assuming one drop is one millilitre).
Feb 12, 2021 · Real Life Examples of Scientific Notation. Explore how scientific notation is used to express large numbers. 7 x 10 9 = Population of the world is around 7 billion written out as 7,000,000,000. 1.08 x 10 9 = Approximate speed of light is 1080 million km per hour or 1,080,000,000 km per hour.
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Learn scientific notation with its definition, expression, rules, conversion steps and examples here at BYJU’S. Also, learn how to convert the scientific representation of a number into standard form.
Some examples of scientific notation used in real-life include: The very large distances involved in astronomy. For example, the distance between the Earth and the Sun is said to be 93 million miles, which can be written as 9.3 × 10 7 miles.
