CBSE Class 9 Answered
a solid weighs 10N in air if it loss in weight when weighed in water is 2N what is density of the solid
Asked by | 21 Nov, 2012, 05:20: PM
Expert Answer
Wt. in air = 10 N
Loss of wt. in water =2N
Relative Density, R.D=
= 10/2 =5
Density of solid = Relative density x density of water at 40 C.
= 5 x 1000kg/m3
=5000kg/m3
Answered by | 22 Nov, 2012, 12:38: PM
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