A 1.0-kg container of water sits on a scale A. A pie of aluminum 10 cm x 10 cm x 10 cm is suspende from a spring scale B so that half of the block submerged in the water. (a) What is the reading c the spring scale? (b) What is the readine on scale
Q: Water emerges straight down from a faucet with a 2.50-cm diameter at a speed of 2.18 m/s. (Because…
A: Dear student you post multiple questions.so i will answer only one according to guidelines ..so…
Q: A scale reads 212 N when a piece of copper is hanging from it. What does it read (in N) when it is…
A: density of copper is 8.96 gm/cm^3 density of water is 1gm/cm^3
Q: (Figure 1) shows a container with a cross section area of 15 cm² in which a layer of water floats on…
A:
Q: A scale reads 272 N when a piece of copper is hanging from it. What does it read (in N) when it is…
A: let W = 272N(weight of copper piece) we know that density of copper is 8.96×103 kgm3 mass of…
Q: Bird bones have air pockets in them to reduce their weight-this also gives them an average density…
A: CONCEPT: Archimedes principle states that , apparent mass loss is equal to the mass of water…
Q: Bird bones have air pockets in them to reduce their weight-this also gives them an average density…
A:
Q: A student is trying to measure the density of a cork. They suspend the cork from a string and attach…
A: According to Archimedes principle Buoyant force = weight of liquid displaced
Q: A garden hose with a diameter of 1.6 cm has water flowing in it with a speed of 1.3 m/s and a…
A: We are aware that the hose has a 1.5 atm pressure.Water in the hose moves at a speed of 1.3 m/s.The…
Q: A fish tank has dimensions 38 cmcm wide by 1.0 mm long by 0.50 mm high.If the filter should process…
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Q: Bird bones have air pockets in them to reduce their weight. This also gives them an average density…
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Q: A block of wood has a mass of 3.49 kg and a density of 571 kg/m3. It is to be loaded with lead (1.13…
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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: Bird bones have air pockets in them to reduce their weight. This also gives them an average density…
A: Answer :- Weight in air = True weight = 45 g Apparent weight = 3.6 g…
Q: A hollow cubical box is 1.96 m on an edge. This box is floating in a lake with one-third of its…
A: Side of cube= a = 1.96 m
Q: The cube with a side length of 40 cm is half immersed in mercury.Determine the buoyancy force
A: Given quantities: length of the side of the cube (L) = 40 cm density of mercury (ρ) = 13600 kg/m3…
Q: A 8.0 kg freshwater fish at the surface of a lake is neutrally is neutrally buoyant. If the density…
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Q: What is the speed of the fluid in the smaller pipes?
A: The speed of fluid in the smaller pipe is 25cm/s.
Q: A scale reads 240 N when a piece of copper is hanging from it. What does it read (in N) when it is…
A: The weight of the copper, The volume of the copper,
Q: An object made of iron appears 300 N lighter in water than in air. The density of iron is equal to…
A: Density of iron = 7870 kgm-3 Density of water=1000 kgm-3 Apparent weight of iron= 300N
Q: A scale reads 356 N when a piece of copper is hanging from it. What does it read( in N) when it is…
A: The apparent weight of copper submerged in water is calculated by using the formula Wapp=W-Fb=W-ρwgV…
Q: A scale reads 160.0 N when a piece of aluminum is hanging from it. What does it read when it is…
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Q: Bird bones have air pockets in them to reduce their weight. This also gives them an average density…
A: According to Buoyant force , the mass of the displaced water is calculated by using the formula…
Q: A scale reads 256 N when a piece of copper is hanging from it. What does it read in newtons when is…
A: Step 1 :- Given that scale reading = 256 N, when a piece of copper is hanging from it. Now, we have…
Q: A piece of wood floats in water. It measures 49 cm x 12 cm x 11 cm, and has a density of 500 kg/m3.…
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- You need to determine the density of a ceramic statue. If you suspend it from a spring scale, the scale reads 28.4 N. If you then lower the statue into a tub of water so that it is completely submerged, the scale reads 17.0 N. What is the density?A 0.50 kg frog sits on a 0.20 kg ball floating in water with exactly half its volume submerged. The volume of the beach ball is ____ m3 (note units).A scale reads 114 N when a piece of iron is hanging from it. What does it read (in N) when it is lowered so that the iron is submerged in water?
- Bird bones have air pockets in them to reduce their weight—this also gives them an average density significantly less than that of the bones of other animals. Suppose an ornithologist weighs a bird bone in air and in water and finds its mass is 49.3 g and its apparent mass when submerged is 4.06 g (the bone is watertight). (a) What mass (in g) of water is displaced? (b) What is the volume (in cm3) of the bone? (c) What is its average density (in g/cm3)?A scale reads 176 N when a piece of copper is hanging from it. What does it read (in N) when it is lowered so that the copper is submerged in water?What fraction of ice is submerged when it floats in freshwater, given the density of water at 0°C is very close to 1000 kg/m3 ?
- (Figure 1) shows a container with a cross section area of 15 cm² in which a layer of water floats on top of a layer of mercury. A 1.0 kg wood block with a cross-section area of 10 cm² floats on the water. The water depth, measured from the bottom of the block, is 25 cm. A pressure gauge at the bottom of the container reads 20 kPa. Figure 1.0 kg 25 cm h 10 cm² 15 cm² 1 of 1 > Part A = What is the depth dm of the mercury? Use pw = 1000 kg/m³ as the density of water and pm density of mercury. Express your answer in centimeters. ► View Available Hint(s) dm = Submit ——| ΑΣΦ Provide Feedback Request Answer ? cm Review 13,600 kg/m³ as the Next >A copper (with density of 8.96 g/cm3) bullet is placed in a pool of mercury (with density of 13.56 g/cm3). What fractional part of the volume of the bullet is submerged?A scale reads 85 N when a piece of aluminum is hanging from it. What does it read when it is lowered so that the aluminum is submerged in water? The density of alluminum is 2700 kg / (m ^ 3); Useg = 9.8 m/s ^ 2 Calculate answer to two decimals .
- A solid, square of floating ice measuring 5 m on a side and 0.33 meter thick floats partially submerged in water. Determine the number of penguins that can stand on the ice block without any of them getting their flippers wet? (i.e. such that the top surface of the ice block floats at water level)? Assume that the mass of each penguin is 10 kg. Round your answer to the nearest whole number of penguins. Assume the density of saltwater is 1030 kg/m3 and the density of ice is 980 kg/m^3A paperweight, when weighed in air ,has a weight of W=11.8N. When completely immersed in water , however, it has a weight of W in water=7.65N. Find the volume of the paperweight.