HI GUYS MY SELF AADITYA TOMAR I AM HERE  BECOZE MY FRD TELL ME ABOUT THIS THAT FRM HERE I GET SOME MONEY HERES R SOME PICS OF ME ND MY FRD 

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and with the help of me u know about thre world wats going on in the world about some comedy secns about bollwood,hollwood,news, but guys u knw about only in india wats going on.....
      in madhya pradesh its oll about our cheif minister mr shivraj singh chohan  bangal ki khadi me kam dawad ka chatre banna aur arab sagar se aa rahi bhari nammi ke sath hi mansssn ki investnebhgy aa rhi h isliye mujhe ni lagta ki ap log y sab kr payge so guys plz i will show u the the things that i kwn with the help of my self u can able to indicate wats is going on nd wat is the imitataoion  gujrat ke cm aandadi name  patel padd se istifa de diya he bjp ke amit shah

• 1. what is dimensional ananlysis
  
  ANS. Dimensional ananlysis is a mathematical technique  which makes use of the study of the dimensional for solving several engineering problems. each physical law can be expressed by an equation giving relationships between different quantities dimensional analysis helps in determining  the way the variables affecting the phenomenon
  
  usses of dimentional ananlysis are as follow -
• to test the dimentional homogeneity of any flow motions relation
• to derive rational formulae for a flow phenomenon
• to derive aquations in terms of non-dimentional parameters.
• to plan model tests and present experimental results in a systematic manner to analyze the complex fluid flow problems