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Hook’s law

Hook's law : Within the limits of elasticity, the strain is proportional to the stress. The value of the stress at which a material ceases...

Distribution law of multiplication

Distribution law of multiplication : The multiplication of a compound expression by a factor is the sum of the partial products of each term of...

Law of combining weights

1.  Law of combining weights : Elements combine in the ratio of their combining weights or chemical equivalents; or in some simple multiple or sub-multiple...

Law of constant composition or proportion

1.   Law of constant composition or proportion : A definite chemical compound always contains the same elements chemically combined in the same proportions by weight. Must...

LAWS OF CHEMICAL COMBINATION

1.   Law of multiple proportions : When two elements combine in more than one proportion i.e. to form more than one compound there is always...

QUIZ 2

General Knowledge Model Paper - 2     1. ’Prithvirajraso" was written by (a) Bhavabhuti (b) Jaideva (c)  Chand Bardai (d)  Banabhatta 2. A speculator who sells stocks for gain in order to...

LAWS OF CHEMICAL COMBINATION 1

LAWS OF CHEMICAL COMBINATION 1.   Law of constant composition or proportion : A definite chemical compound always contains the same elements chemically combined in the same proportions by...

QUIZ 1

General Knowledge Model Paper -1     1.Which one of the following is not the source of revenue of Central Govern­ment ? (A)   Income Tax (B)   Corporate Tax {^Agricultural Income...

Ampere’s swimming rule

Ampere's swimming rule : If a man sets himself floating in the direction of the current facing the coil, then the north pole of a...

Laws of refraction of light

Laws of refraction of light : (i) A ray of light passing from a rarer medium into a denser medium is deviated towards the normal at...

Principle of lever

Principle of lever :  In the case of equilibrium of a rod (called lever) under two forces, the forces are to each other inversely as the...

Law of conservation of mass or matter

Law of conservation of mass or matter : Matter can neither be created nor destroyed. The sum total of mass or matter for any system...

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