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Physics Chemistry

Entry Test MCQ :: Measurements

  Which equation is not dimensionally correct?
[A]. E=mc2[B]. Vf=Vi+at
[C]. S=Vt2[D]. S=1/2at2

Answer: Option C
Musab Naseem said:    
 
Answer is C
muneeb said:    
 
ans is C as S is distance so its dimension is L while the dimension of V is LT-1 and t2 will be T2 so its dimesion will become LT hence it is incorrect
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