EXPERT ATTENTION REQUIRED ASAP Q: The reading of a spring balance when a block is suspended from it in air is 60 N. The reading is changed to 40 N when the block is submerged in water. The relative density of the block is_______ . Share with your friends Share 31 Chitrali answered this RD = W air / W air - W water RD = 60 / 60-40 RD = 60/ 20 = 3. 73 View Full Answer