The relative density of material of a body is found by weighing it first in air and then in water. If the weight in air is ($5.00 \pm 0.05$) Newton and weight in water is ($4.00 \pm 0.05$) Newton. Then the relative density along with the maximum permissible percentage error is
The relative density of material of a body is found by weighing it first in air and then in water. If the weight in air is ($5.00 \pm 0.05$) Newton and weight in water is ($4.00 \pm 0.05$) Newton. Then the relative density along with the maximum permissible percentage error is
- A
$5.0 \pm 11\%$
- B
$5.0 \pm 1\%$
- C
$5.0 \pm 6\%$
- D
$1.25 \pm 5\%$
Similar Questions
Error in the measurement of radius of a sphere is $1\%$. The error in the calculated value of its volume is ......... $\%$
Error in the measurement of radius of a sphere is $1\%$. The error in the calculated value of its volume is ......... $\%$
The errors in the measurement which arise due to unpredictable fluctuations in temperature and voltage supply are :
The errors in the measurement which arise due to unpredictable fluctuations in temperature and voltage supply are :
- [NEET 2023]
A public park, in the form of a square, has an area of $(100 \pm 0.2) m ^2$. The side of park is ......... $m$
A public park, in the form of a square, has an area of $(100 \pm 0.2) m ^2$. The side of park is ......... $m$
What is accuracy in measurement ? Accuracy depend on which factors ?
What is accuracy in measurement ? Accuracy depend on which factors ?
A physical quantity $X$ is related to four measurable quantities $a,\, b,\, c$ and $d$ as follows $X = a^2b^3c^{\frac {5}{2}}d^{-2}$. The percentange error in the measurement of $a,\, b,\, c$ and $d$ are $1\,\%$, $2\,\%$, $3\,\%$ and $4\,\%$ respectively. What is the percentage error in quantity $X$ ? If the value of $X$ calculated on the basis of the above relation is $2.763$, to what value should you round off the result.
A physical quantity $X$ is related to four measurable quantities $a,\, b,\, c$ and $d$ as follows $X = a^2b^3c^{\frac {5}{2}}d^{-2}$. The percentange error in the measurement of $a,\, b,\, c$ and $d$ are $1\,\%$, $2\,\%$, $3\,\%$ and $4\,\%$ respectively. What is the percentage error in quantity $X$ ? If the value of $X$ calculated on the basis of the above relation is $2.763$, to what value should you round off the result.