Answers

2015-07-25T17:30:39+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
1. relative density of body = relative density of body w.r.t water
                                      = weight of body in air / weight loss of body in water
                                      = 40 / (40-36)
                                      = 40/4
                                      = 10
                                      

2. relative density of liquid = relative density of liquid w.r.t water
                                      = relative density of body w.r.t water / relative density of body w.r.t liquid
                                      = weight loss of body in liquid / weight loss of body in water
                                      = (40-36.4) / (40-36)
                                      = 3.6 / 4
                                      = 0.9

3. Volume of liquid can be anything. Just make sure the body completely immersed in the liquid.
1 5 1