question_answer

Relative density of a metal may be found with the help of spring balance. In air the spring balance reads \[(5.00~\,\,\pm \,\,0.05)\text{ }N\]and in water it reads\[\text{(}4.00\,\,\pm \,\,0.05\text{) }N\]. Then, the relative density along with the maximum permissible percentage error would be

A) \[(5.00\,\,\pm \,\,0.05)\]

B)  \[(5.00\,\,\pm \,\,11%)\]

C) \[(5.00\,\,\pm \,\,0.10)\]

D)  \[(5.00\,\,\pm \,\,6%)\]