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The power to which a 'base number' (usually 10) has to be raised to produce a given number. as an example: Log (base 10) of 100 = 2 ............ because 10 raised to the power of 2 (or 10 squared) or 10 x 10 = 100 log (base 10) of 1000 = 3 ........... because 10 raised to the power of 3 (or 10 cubed) or 10 x 10 x10 = 1000 log (base 10) of 1000000000 = 9 ... because 10 raised to the powr of 9 or 10x10x10x10x10x10x10x10x10 = 1000000000 In a similar way log (base 2) of 16 = 4................. because 2x2x2x2 (2 raised to the power of 4) = 16 and so on.

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16y ago
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7mo ago

A logarithm is the inverse operation of exponentiation. It is used to find the power to which a fixed number (called the base) must be raised to produce a given number. Logarithms help simplify calculations involving very large or very small numbers.

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Q: What is logarithm in simple terms?
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What does a log with a subscript mean?

A log with a subscript typically indicates the base of the logarithm. For example, "log₃(x)" means the logarithm of x in base 3. This notation is used to specify the base of the logarithm function.


How do you calculate - log 0.5?

The logarithm of a number less than 1 is negative. Therefore, -log 0.5 is the negative logarithm of 0.5 which is equal to -0.301.


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In simple terms: The strength (or influence) of the magnet at the point measured.


What value is ued to express the acidity or bacity of a solution called?

The acidity or basicity are expressed by pH (the negative logarithm of the activity of hydronium ion).


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Related questions

Compare and contrast common logarithm with natural logarithm?

The natural logarithm is the logarithm having base e, whereThe common logarithm is the logarithm to base 10.You can probably find both definitions in wikipedia.


What is mantissa in logarithm?

whats is the mantissa of logarithm


What is the parent function for a logarithm?

anti logarithm


What is the logarithm of 2346?

The common logarithm (base 10) of 2346 is 3.37. The natural logarithm (base e) is 7.76.


What is the logarithm of 0.01?

The base 10 logarithm of 0.01 is -2.


How do you take the logarithm of a matrix?

You take the logarithm of each term.


What is an example of a sentence using the word logarithm?

Logarithm is a mathematical expression and is very important. This is the sentence which contains the word logarithm.


What is the logarithm of 1.5?

The logarithm of 1.5 is approximately 0.1760912591... Your logarithm is base 10, and the natural logarithm of 1.5 (base e), is approximately 0.4054651081... Example base: 8 Approximately: 0.1949875002...


What is the difference between the common logarithm and the natural logarithm?

A logarithm is the exponent to which a number called a base is raised to become a different specific number. A common logarithm uses 10 as the base and a natural logarithm uses the number e (approximately 2.71828) as the base.


What is the logarithm of 7?

The base 10 logarithm of 7 is approximately 0.84509804....


What is the value of logarithm of zero?

The value of the common logarithm is undefined at 0.


What is a natural logarithm?

That is a logarithm to the base "e", where "e" is a number that is approximately 2.718.