A block of wood floats in fresh water with 0.577 of its volume V submerged and in oil with 0.901 Vsubmerged. Find the density of (a) the wood and (b)the oil.

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Q: A rock weighs 39.2N in air and 28.4N when submerged into the water of density 1000 kg/m3 . What is…

A: Given data:  Weight in air (W) = 39.2 N Apparent Weight (Wapp) = 28.4 N Density of water (ρ)  = 1000…

Q: A cubical vessel of side a contains two liquids which do not mix. The volume and weight of the…

A: Given: W1=wa2b, V1=a2b, W2=wa2c, V1=a2c The density of the heavier liquid is :  ρ1=W1V1g=wa2ba2bg=wg…

Q: A block of wood has a mass of 3.35 kg and a density of 641 kg/m³. It is to be loaded with lead (1.13…

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Q: A hollow sphere of inner radius 9.06 cm and outer radius 9.96 cm floats half-submerged in a liquid…

A: Given: inner radius, r1 =9.06 cm = 0.0906 mouter radius, r0=9.96 cm = 0.0996 mDensity of the liquid…

Q: A metal cube of volume 82 x 10-3 m3 is held up with a force of 50 N such that it is completely…

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Q: A block of wood has a mass of 3.68 kg and a density of 637 kg/m3. It is to be loaded with lead (1.13…

A: Given: Mass of wooden block MB=3.68 kg Density ρBlock=637 kg/m3 Density ρlead=1.13×104 kg/m3 Volume…

Q: A small sculpture made of brass (densitybrass = 8470 kg/m3) is believed to have a secret\ central…

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Q: A block of wood has a mass of 3.41 kg and a density of 668 kg/m³. It is to be loaded with lead (1.13…

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Q: lock of wood has a mass of 3.97 kg and a density of 611 kg/m. is to b x10 kg/m. (0) What mass of…

A: Given values:- Mass of the wooden block,(mb)=3.97 kg ----(1) The density of wooden block,(ρb)=611…

Q: (a) A U tube with limbs of diameters 5 mm and 2 mm contains a liquid of surface tension 7.0x10-2N/m,…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A certain man has a mass of 78.0 kg and a density of 996 kg/m3 (excluding the air in his lungs).…

A: (a)The equation for the density of the man is given by

Q: A block of wood has a density of 700 kg/m3. It is placed in a fluid in which it floats with…

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Q: 12.83 A cubical block of density PB and with sides of length L floats in a liquid of greater density…

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A: Given:  Density of the air before evacuation = ρ1Density of the air after evacualtion = ρ2 Volume of…

Q: An object of mass 3.0 kg and volume of 0.002 m3 is placed into a fluid of density 1.33×103 kg.m-3 .…

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Q: d is attached to (a) the top of the wood and (b) the bottom of

A: Given: mass of wood , mwood=3.5 Kg wood float in water of 0.874 of its volume submerged Density of…

Q: A block of wood floats in fresh water with two-thirds of its volume V submerged and in oil with…

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Q: A hollow sphere of inner radius 9.05 cm and outer radius 10.4 cm floats half-submerged in a liquid…

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Q: Ex/27: Water strands upto the height of 5.7 mm in a capillary tube held vertical with its lower end…

A: To find-Surface tension (T)=?Given-h=5.7 mmh=5.7×10-3 md=5 mmr=d2=52=2.5 mm=2.5×0-3 mg=9.8 m/s2ρ=103…

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Q: overall density

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Q: A cube of wood having an edge dimension of 1.5 m and a density of 650 kg/m3 floats on water. Find;…

A: Given  Side of cube a=1.5m Density of cube ρ=650kg/m3   We now that  Density of water ρw=1000kg/m3

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Q: An object with a mass 1kg, when placed in water, has an apparent weight of 5N. It is then placed…

A: Given data The mass of the object is m = 1 kg The apparent weight in water is Wa_w = 5 N The…