Scientific notation is a shorthand technique of expressing extremely tiny and very big numbers that allows us to represent numbers in terms of exponents of 10. It is used to write both very small and very large numbers. Moving the decimal point to the right of the first digit of a number will result in the number being written in scientific notation. Write the digits as a decimal number between 1 and 10 in the appropriate place.
How do you write 0.00001 in scientific notation?
We already know that if we shift the decimal point to the right, the value of $ b $ becomes negative. As a result, $ b = – 5 $. So the scientific notation for [0.00001] is $ 1 times 10 – 5 $, which is equal to $ 1 times 10 – 5 $.
How do you write 0.00000356 in scientific notation?
3.56 x 10 6 = 3.56 x 10 6
How do you write 65000000 in scientific notation?
The number 65000000, for example, would be expressed as 6.5 x 107 in this format.
How do you write 8000 in scientific notation?
For example, the scientific notation for the number 8000 will be 8 103. If the provided number is less than one, which implies it is expressed in decimal numbers, the decimal point must be moved to the right, and the power of ten will be zero. Consider the following example: the scientific notation for 0.008 will be 8 0.001 or 8 10-3.
What is the scientific notation of 232.50 8?
In scientific notation, the number 232.508 can be written as 2.32508 10 2. 0.00016 may also be written as 1.6 x 10 –4 or 1.6 x 10 –4. As a result, in scientific notation, 232.508 may be written as 2.32508 10 2 or 2.32508 10 2.
Why do we use scientific notation in physics?
In physics, scientific notation is employed to make it easier to express and work with extremely big or extremely small numbers, respectively. As you can see, employing scientific notation makes it easier to express and interact with numbers that are both extremely large and extremely small.
Can you put 0.03 in scientific notation?
As a decimal number is represented by the letter a, so is the exponent or power of ten by the letter b. Taking the number 300 as an example, it can be expressed in scientific notation as 3.0 102. The decimal fraction 0.03 is represented as 3.0 10-2.
How do you change a decimal to scientific notation?
Using scientific notation, you can convert a decimal by moving the decimal point until you reach the left of the first non-zero integer. The number of times the decimal point travels is equal to the power of the exponent, because each movement represents a “power of ten” in terms of numerical representation.