Log Table Frequently Asked Questions
Define Log Table
A logarithm table is a reference table that offers the logarithms of integers to a certain base. Prior to calculators and computers, these tables were used to simplify complicated multiplication, division, and exponentiation computations.
What is the Characteristic Value in a Logarithm Table?
The integral component (whole number part) of a number’s logarithm is the characteristic. It represents the magnitude of the original number.
What is the Mantissa in a Logarithmic Table?
The mantissa is the decimal portion of a number’s logarithm. It gives the fine adjustment required to obtain the exact value of the logarithm.
How to Find log Using Log Table?
When utilizing a logarithm table to discover the logarithm of a number, seek for the nearest value in the table that is less than or equal to the provided number. The mantissa is the difference between the logarithm of the provided number and the looked-up value, and the characteristic is the whole number component of this logarithm.
What is Common Logarithmic Table?
Logarithms to the base 10 (logarithms in the decimal system) are provided via common logarithm tables. They were commonly used for computations using base 10 integers in a variety of industries.
What is Natural Logarithmic Tables?
Natural logarithm tables give logarithms to the base “e,” where “e” is the mathematical constant 2.71828. These logarithms are frequently encountered in mathematics, physics, and engineering.
What are key Differences between Common Logarithmic Table and Natural Logarithmic Table?
Common logarithmic tables use base 10 logarithms, while natural logarithmic tables use base e (approximately 2.71828).
What was the Purpose of using Logarithmic Tables?
Before calculators and computers, logarithm tables were used to simplify difficult computations and eliminate the need for tedious human math. They were especially useful when performing scientific, technical, and financial computations.
Is Log Table in Chemistry is same as Mathematics?
Yes, as in chemistry, specifically in physical chemistry, there is a lot of use for logarithms. Thus, a log table is used to calculate the values of logarithms for many different formulas.
Where can you Download Log Table PDF?
You can download the PDF version of this log table: Log Table PDF
Log Table | How to Use Logarithm Table with Examples
Log Table or Logarithmic Table is used to make complex calculations easy. Calculating a logarithm problem without a log table is a very frustrating task.
Let’s learn the method of calculating logs using Logarithm Tables.
Table of Content
- What is a Log Table?
- Log Table 1 to 100
- How to use Log Table
- How to Calculate the Log?
- Logarithmic Table 1 To 10
- Natural Log Table for 1 To 10
- Log and Antilog Table
- FAQs
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