Difficult
$A$ piece of metal is $3 \, in$ long. What is its length in $cm$ (in $cm$)?
- A$7.62$
- B$1.18$
- C$0.85$
- D$3.00$
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Similar Questions
How many significant figures should be present in the answer of the following calculations?
$(i)$ $\frac{0.02856 \times 298.15 \times 0.112}{0.5785}$
$(ii)$ $5 \times 5.364$
$(iii)$ $0.0125 + 0.7864 + 0.0215$
$(i)$ $\frac{0.02856 \times 298.15 \times 0.112}{0.5785}$
$(ii)$ $5 \times 5.364$
$(iii)$ $0.0125 + 0.7864 + 0.0215$
Medium
View SolutionIn the equation of state of an ideal gas $PV = nRT$,the value of the universal gas constant $R$ depends only on:
Easy
View SolutionDimensions of pressure are the same as that of
Match the physical quantities in List-$A$ with their corresponding units in List-$B$.
List-$A$ List-$B$ $(1)$ Electric current $(A)$ Kilogram $(2)$ Luminous intensity $(B)$ Mole $(3)$ Amount of substance $(C)$ Ampere $(4)$ Mass $(D)$ Candela
| List-$A$ | List-$B$ |
| $(1)$ Electric current | $(A)$ Kilogram |
| $(2)$ Luminous intensity | $(B)$ Mole |
| $(3)$ Amount of substance | $(C)$ Ampere |
| $(4)$ Mass | $(D)$ Candela |
Easy
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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