21. Oil having a density of 930 kg/m floats on water. A rectangular block of wood...
Oil having a density of 925 kg/m3 floats on water. A rectangular block of wood 5.00 cm high and with a density of 960 kg/m3 floats partly in the oil and partly in the water. The oil completely covers the block. How far below the interface between the two liquids is the bottom of the block? cm
Oil having a density of 926 kg/m3 floats on water. A rectangular block of wood 3.60 cm high and with a density of 960 kg/m3 floats partly in the oil and partly in the water. The oil completely covers the block. How far below the interface between the two liquids is the bottom of the block?
A 10 cm cubical block of wood floats at the interface between oil and water with its lower surface 1.5 cm below the interface. The density of the oil is 900 kg m 3 . The oil layer and the water layer are both 10 cm tall. a. What is the gauge pressure at the upper face of the block? b. What is the gauge pressure at the lower face of the block? c. What are the mass and density...
A cubical block of wood, 10.7 cm on a side, floats at the interface between oil and water with its lower surface 2.10 cm below the interface (the figure ). The densityof the oil is 790 kg/m^3.a) What is the gauge pressure at the upper face of the block?? Pab)What is the gauge pressure at the lower face of the block?? Pac)What is the mass of the block?? kgd)What is the density of the block?? kg/m^3
IP A block of wood floats on water. A layer of oil is now poured on top of the water to a depth that more than covers the block, as shown in the figure(Figure 1). If 93 % of the wood is submerged in water before the oil is added, find the fraction submerged when oil with a density of 865 kg/m3 covers the block. Express your answer using two significant figures.
A cubical block of wood, 11.0 cm on a side, floats at the interface between oil and water with its lower surface 2.40cm below the interface (the figure (Figure 1)). The density of the oil is 790 kg/m3. What is the mass of the block? What is the density of the block?
IP A block of wood floats on water. A layer of oil is now poured on top of the water to a depth that more than covers the block, as shown in the figure(Figure 1). Part A Is the volume of wood submerged in water greater than, less than, or the same as before? O greater O less the same Submit Request Answer Part B If 95 % of the wood is subrrierged in water before the oil is added,...
A cube of wood having an edge dimension of 18.1 cm and a density of 655 kg/m floats on water. (a) What is the distance from the horizontal top surface of the cube to the water level? This is the length of the edge of the wood block that lies below the surface. cm (b) What mass of lead should be placed on the cube so that the top of the cube will be just level with the water surface?...
A rectangular block of wood floats in water with 50 mm projecting above the water surface. When placed in glycerine of relative density 1.35, the block projects 75 mm above the surface of glycerine. Determine the relative density of the wood.
2. 95% of a wood block is submerged in water (density= 1000 kg/m). A layer of oil with a density of 880 kg/m' is now poured on top, to a depth that more than covers the block, as shown. Find the resulting new volume fraction submerged in water, V(in water) / V(block). Hints: (i) You get two buoyant forces - one for each liquid; Also note that (ii) volume, V(block) = V(in water) + V(in oil). d=880 kg/m² V =...