1)

A cylindrical tank has its axis vertical. It is 2 m in diameter and its mass is 800 kg. When it is filled to 2 m high with oil, the total mass is 5050 kg. What is the relative density of the oil? 6.764 6.764 kg/m3 0.876 0.6764 6.312The block similar to the one shown below is immersed in linseed oil so that the top of the block is 0.45 metres below the surface. The block has a height of 1.15 metres, width = 0.4 metres, depth = 0.4 metres. What is the average pressure exerted on the side of the block? 10.6 kPa 4.14 kPa 11.28 kPa O 5.3 kPa 9.45 kPa