How Do You Write Logarithms?


For example, the base ten logarithm of 100 is 2, because ten raised to the power of two is 100:

  1. log 100 = 2. because.
  2. 102 = 100. This is an example of a base-ten logarithm.
  3. log2 8 = 3. because.
  4. 23 = 8. In general, you write log followed by the base number as a subscript.
  5. log.
  6. log a = r.
  7. ln.
  8. ln a = r.



How do you write logarithms?

For example, the base ten logarithm of 100 is 2, because ten raised to the power of two is 100:

  1. log 100 = 2. because.
  2. 102 = 100. This is an example of a base-ten logarithm.
  3. log2 8 = 3. because.
  4. 23 = 8. In general, you write log followed by the base number as a subscript.
  5. log.
  6. log a = r.
  7. ln.
  8. ln a = r.


What magnetic materials are used in electrical machines?

In electrical machines, there are a set number of materials for the design of the magnetic systems–from the conventional SiFe electrical steels with Oriented and Non-Oriented Grains (GO and NO) to Nickel Irons (NiFe), Cobalt Irons (CoFe), Composite materials, Microcrystalline alloys and Amorphous metals.


How many branches are in engineering?

There are now 6 major branches of engineering: Mechanical, Chemical, Civil, Electrical, Management, and Geotechnical, and literally hundreds of different subcategories of engineering under each branch.


What are the needs of demodulation?

Demodulation is extracting the original information-bearing signal from a carrier wave. A demodulator is an electronic circuit (or computer program in a software-defined radio) that is used to recover the information content from the modulated carrier wave.


How many letters are same in water images?

Note: The letters which have the same water images are—C, D, E, H, I, K, O, X. Note: The letters which have the same water images are— c, l, o, x. Note: 0, 3 and 8 numbers have the same water images. Here we are given a combination of letters and have to find their water images.


How do you calculate Newton's law of universal gravitation?

In symbols, the magnitude of the attractive force F is equal to G (the gravitational constant, a number the size of which depends on the system of units used and which is a universal constant) multiplied by the product of the masses (m1 and m2) and divided by the square of the distance R: F = G(m1m2)/R2.


What is elevation and depression in math?

If a person stands and looks up at an object, the angle of elevation is the angle between the horizontal line of sight and the object. If a person stands and looks down at an object, the angle of depression is the angle between the horizontal line of sight and the object.


What is the type of education?

There are three main types of education, namely, Formal, Informal and Non-formal.


What are the effects of a current?

Hence, the three effects of electric current are heating effect, magnetic effect and chemical effect. Note:we have discussed briefly about the effects of current. You need to memorize the effects namely heating effect, magnetic effect and chemical effect.


What are the different types of phenols?

Depending on the number of hydroxyl groups attached, phenols can be classified into three types.

  • Monohydric phenols: They contain one -OH group.
  • Dihydric phenols: They contain two -OH groups. They may be ortho-, meta- or para- derivative.
  • Trihydric phenols: They contain three -OH groups.


What is price neutrality?

Neutrality of money is the idea that a change in the stock of money affects only nominal variables in the economy such as prices, wages, and exchange rates, with no effect on real variables, like employment, real GDP, and real consumption.


What is the Colour of the soil?

Soil colour

Soil colourSoil types and characteristics
Yellow to yellow-brownThese soils often have poorer drainage than red soils. The iron compounds in these soils are in a hydrated form and therefore do not produce the 'rusty' colour.
BrownSoils associated with moderate organic matter level and iron oxides.


What is safety first aid?

First aid refers to medical attention that is usually administered immediately after the injury occurs and at the location where it occurred. It often consists of a one-time, short-term treatment and requires little technology or training to administer.


What are the 4 purposes of assessment?

Purpose of assessment

  • Assessment drives instruction.
  • Assessment drives learning.
  • Assessment informs students of their progress.
  • Assessment informs teaching practice.
  • Role of grading in assessment.
  • When student learning outcomes are not met.
  • Assessment.
  • Classroom Assessment Techniques.


What are the objectives of career development?

To attract and retain effective persons in an organization. To utilize human resources optimally. To improve morale and motivation level of employees. To reduce employee turnover.


How many papers are there in prelims?

2 compulsory


What is called parthenogenesis?

Parthenogenesis is a form of reproduction in which an egg can develop into an embryo without being fertilized by a sperm. Parthenogenesis is derived from the Greek words for “virgin birth,” and several insect species including aphids, bees, and ants are known to reproduce by parthenogenesis.


What is type of flow?

The different types of fluid flow are: Steady and Unsteady Flow. Uniform and Non-Uniform Flow. Laminar and Turbulent Flow.


What is geometry explain basic geometry terms and relevant examples?

Geometry is a branch of mathematics that studies the sizes, shapes, positions angles and dimensions of things. Flat shapes like squares, circles, and triangles are a part of flat geometry and are called 2D shapes. These shapes have only 2 dimensions, the length and the width. Examples of 2D shapes in flat geometry.


Who gave concept of logarithm?

John Napier


Dated : 15-Jun-2022

Category : Education

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