Determination of Mass of a Body by the method of Oscillation
Physics

Determination of Mass of a Body by the method of Oscillation

Experiment: Determination of Mass of a Body by the method of Oscillation with the help of a Balance Normally the balance that is used in…
Determination of Critical Volume
Chemistry

Determination of Critical Volume

The critical volume is more difficult to determine. It is obtained with the help of a rule known as the law of rectilinear diameter discovered…
Determination of Radius of Curvature of a Spherical Surface by Spherometer
Physics

Determination of Radius of Curvature of a Spherical Surface by Spherometer

Experiment: Determination of the radius of curvature of a spherical surface by a spherometer. Theory: Radius of the curvature which is the portion of a…
Accurate Digit in the Experimental Result
Physics

Accurate Digit in the Experimental Result

Accurate digit in the experimental result Accuracy of a measured quantity depends on the accuracy of the associated quantities related to the measured quantity. But…
Determination of Correct Value of the Measurable Quantity
Physics

Determination of Correct Value of the Measurable Quantity

Determination of proportional error of a measurable quantity: Suppose x is a measurable physical quantity. and it is related to two other quantities y and…
Errors in Measurements: Random Errors
Physics

Errors in Measurements: Random Errors

Random errors: Inspite of taking enough care to avoid different errors measurement of a quantity again and again appears to be different. This type of…
Errors in Measurements: Systematic Errors
Physics

Errors in Measurements: Systematic Errors

For the measurement of any physical quantity two types of errors are observed. (I) Systematic errors and (2) Random errors. Here briefly describe on Systematic errors.…
Dimension and Dimensional Equations of Fundamental and Derived Units
Physics

Dimension and Dimensional Equations of Fundamental and Derived Units

Dimension: We have discussed earlier that according to the origin quantities are of two types-one is fundamental quantity and the other is compound quantity. Also…
Principle of Measurements
Physics

Principle of Measurements

Principle of Measurements We know, measurement is the process to know a quantity accurately. Without measurement it is not possible to have accurate knowledge about…
Importance and Limitations of Dimensional Equations
Physics

Importance and Limitations of Dimensional Equations

The necessity of Dimensional Equations The importance of dimensional equation in physics is enormous. Its importance’s are discussed below: (1) To find the dimension of…
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