1024 can be written in scientific notation as ??
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Dimensional analysis is helpful for ??
Prefix deca represents ??
Which equation is not dimensionally correct ??
The error in measurement may occur due to ??
SI unit of the coefficient of viscosity is ??
The uncertainty in measurement may occur due to ??
Three students measured the length of a needle with a meter rod and recorded it as : (i) 0.2145m (ii) 0.21m (iii) 0.214m Which one is a correct record ??
Random errors can be reduced by ??
Absolute uncertainty in a measurement depends upon ??
In any measurement the significant figures are ??