0
From a math point of view, a logarithmic scale is used when there is a great range of values. Common example are the Ph scale for acidity, decibels for noise, and the Richter scale for earthquakes.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
What separates the scale into equal parts?
Equally spaced subdivisions. However, a scale need not be divided into equal parts. For example, the logarithmic scale which, among other things, is used to measure the volume of sound - in decibels. The musical scale is approximately logarithmic.
Why is the logarithmic scale used in science?
Is is used to keep track of very large or very small numbers. For instance pH of an acid refers to the -log of the H+ concentration. Each time pH increases by one the actual concentration increases by a factor of ten. Many time you are dealing with very small number such as 1.76 x 10-5. If you take the negative log of this number then you get a pH of about 4.75. Logs are also used in the Richter Scale, Stellar Brightness, and the Decibel scale for the same reasons. An earthquake with an intensity of 1 on the Richter scale has the approximate energy of 6oz of TNT. An earthquake with a magnitude of 8 is about the same amount of energy as 6 MILLION tons of TNT.
What are logarithms used for today?
Here are just a few modern uses for logarithms:The Saffir-Simpson Hurricane Scale, Richter Magnitude Scale, and pH scale are all based on logarithms.You see brightness on a logarithmic scale, so as light becomes constantly brighter, it starts having less relative affect on your vision.Musical notes are measured logarithmically, and the frets on a guitar grow closer together as the notes become higher in pitch.Engineering data is sometimes graphed on a logarithmic scale.
Measurement system used to indicate the concentration of hydrogen ions in solution?
ph scale
Logarithmic scales are used to measure what?
Whenever the data covers a very large range of values a log scale if very useful. Earthquakes and hearing are common examples.
What is logarithmic function?
n mathematics, the logarithmic function is an inverse function to exponentiation. The logarithmic function is defined as The base of the logarithm is a. This can be read it as log base a of x. The most 2 common bases used in logarithmic functions are base 10 and base e.
What is th unit of measure used to express the concentration of an acid or base?
pH value(not the 'unit' just the scale)
What measurement do you use to measure loudness?
decibles(db)you choose the right answer, don't worry bye xxx
Why logarithmic function is used to represent information?
I believe that Logarithmic functions are used to represent information because they are calculated and people take the time to actually put effort into finding an answer, and graphing it.
How much more energy is released by a 7.2 earthquake by a 6.2 earthquak?
10 times more. In general, an increase by 1, in the numbers, indicates an increase by a factor of 10. In other words, a logarithmic scale is used.
Which term is used interchangeably with antibody?
immunoglobulin
Define Richter Scale?
- The magnitude of an earthquake can be measured on a scale called Richter scale.- A Richter scale assigns a number each earthquake. This is also known as the Richter magnitude scale.
