A solid weigh 10 .00 N in air, 6 N when fully immersed in water and 7 . 0 N when fully immersed in a liquid X. Calculate the relative density of the liquid, X.
-
A.
5/3 -
B.
4/3 -
C.
3/4 -
D.
7/10
Correct Answer: Option C
Explanation
R.D = loss in weight in liquid X loss in weight in water.
R.D = (10 – 7)/(10 – 6) = 3/4