write the importance point of dimension ?
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★ Some important points of dimension are:-
●To check the correctness of a physical relation/formula.
●To convert the value of a physical quantity from one system to another.
●To derive relation between various physical quantities.
●To find the dimensions of dimensional constants.
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●To check the correctness of a physical relation/formula.
●To convert the value of a physical quantity from one system to another.
●To derive relation between various physical quantities.
●To find the dimensions of dimensional constants.
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Answered by
19
HEY MATE ✌✌✌✌✌✌✌✌✌
HERE IS YOUR ANSWER :-
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Some important points about dimensions :-
✨ The dimension of physical quantity do not depend upon system of units to represent that physical quantity.
✨Pure numbers and pure ratio do not have any dimensions. i.e these are dimension less, e.g refractive index , relative density , cos. ¢, π , strain etc
✨ similar dimension can be added or subtracted but it does not change the dimensions.
✨For a physical equation to be correct dimensionally the dimension of all term on two sides of the equation must be same . this is known as the principle of homogeneity of dimensions.
✨ Logarithmic function as log X, e^x is the dimension less quality.
✨powers are dimension less .
✨The dimension of two physical quantities may be same but the quantities need not be similar.
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I HOPE IT MAY HELPFUL FOR YOU ✌✌✌✌✌✌✌✌✌✌✌✌✌✌✌✌✌
_______________________________
HERE IS YOUR ANSWER :-
________________________________
__________________________________
Some important points about dimensions :-
✨ The dimension of physical quantity do not depend upon system of units to represent that physical quantity.
✨Pure numbers and pure ratio do not have any dimensions. i.e these are dimension less, e.g refractive index , relative density , cos. ¢, π , strain etc
✨ similar dimension can be added or subtracted but it does not change the dimensions.
✨For a physical equation to be correct dimensionally the dimension of all term on two sides of the equation must be same . this is known as the principle of homogeneity of dimensions.
✨ Logarithmic function as log X, e^x is the dimension less quality.
✨powers are dimension less .
✨The dimension of two physical quantities may be same but the quantities need not be similar.
___________________________________
____________________________________
I HOPE IT MAY HELPFUL FOR YOU ✌✌✌✌✌✌✌✌✌✌✌✌✌✌✌✌✌
_______________________________
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