Difficult
What is the $SI$ unit of mass? How is it defined?
(N/A) The $SI$ unit of mass is the kilogram $(kg)$.
$1$ kilogram is defined as the mass equal to the mass of the international prototype of the kilogram.
$1$ kilogram is defined as the mass equal to the mass of the international prototype of the kilogram.
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Similar Questions
Express the following in scientific notation:
$(i)$ $0.0048$
$(ii)$ $234,000$
$(iii)$ $8008$
$(iv)$ $500.0$
$(v)$ $6.0012$
$(i)$ $0.0048$
$(ii)$ $234,000$
$(iii)$ $8008$
$(iv)$ $500.0$
$(v)$ $6.0012$
Medium
View SolutionConsider the following:
$A) 0.0025$
$B) 500.0$
$C) 2.0034$
Number of significant figures in $A, B$ and $C$ respectively,are
$A) 0.0025$
$B) 500.0$
$C) 2.0034$
Number of significant figures in $A, B$ and $C$ respectively,are
Given $P = 0.0030 \ m$,$Q = 2.40 \ m$,$R = 3000 \ m$. The significant figures in $P, Q$,and $R$ are respectively:
Medium
View SolutionDefine Mass and Weight.
Difficult
View SolutionObserve the following:
$I) 0.0063$
$II) 132.00$
$III) 1004$
The number of significant figures in $I, II$ and $III$ is respectively:
$I) 0.0063$
$II) 132.00$
$III) 1004$
The number of significant figures in $I, II$ and $III$ is respectively:
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