A green plutonium block is placed on top of a 0.23 kg yellow plastic block (Pplastic = 910 kg/m³) floating in water (pwater = 1000 kg/m³) as shown below. Determine the mass of the plutonium block if the top of the plastic is exactly at the water's surface. mplutonium =
Q: A wooden block floats in fresh water with two thirds of its volume submerged. In alcohol, the wooden…
A: Given that:- Two thirds of volume of wooden block submerged into water.
Q: A large water tank, open at the top, has a small hole in the bottom. When the water level is 25 m…
A: According to the given question , the large water tank having a open at the top and small hole at…
Q: tube is partially filled with sea water, whose density is known to be ρ1 = 1.024cm g3. At the right…
A: Given:- A U-shaped tube is partially filled with seawater, density is known to be ρ1 = 1.024cm g3.…
Q: A ball of mass 4 kg is lightly dropped into a tube with a base of 1 m^2. After it sinks to the…
A: Here volume of water displaced is equal to volume of ball Volume (V) = AH = 1×2.5×10^-3 = 2.5…
Q: A rectangular box with an open top is floating on the surface of a swimming pool. During a rainstorm…
A: Since there's no information given about the thickness of the box, we can't really find its buoyant…
Q: How much total pressure is exerted on a submarine at a depth of 9.3 km in the Pacific Ocean (sea…
A: depth = 9.3 km density of sea water = 1025 kgm3
Q: A rock with a mass of 572 g in the air is found to have an apparent mass of 360 g when submerged in…
A: Given mass of a rock in air = 572 g mass of a rock in water = 360 g We have to to calculate (i) mass…
Q: A crown that is supposed to be pure gold has a mass of 850 g. Its apparent mass when immersed in…
A:
Q: On a horizontal floor, two identical cylindrical vessels A and B connected by a thin tube near their…
A: Since half ice submerged Total volume displaced = 100/2 = 50 cm3 So volume flow through tube =…
Q: A container consists of two vertical cylindrical columns of different diameter connected by a narrow…
A: The data given is as follows: 1. Radius of tube A, rA=17.5 cm =0.175 m 2. Radius of tube B, rB=5.1…
Q: "A board that is 20.0 cm wide, 5.00 cm thick, and 3.00 m long has a density 350 kg/m3. The board is…
A:
Q: A piece of copper with a mass of 0.178 g is totally immersed in ethabnol. if densities of copper and…
A: mass of copper, m = 0.178 g densities of copper, d = 8950 kg/m3 density of ethanol, d' = 789 kg/m3
Q: A container has a large cylindrical lower part with a long thin cylindrical neck open at the top.…
A: P = F/A
Q: A block is attached to a spring scale. When the block is suspended in air, the scale reads 270 N;…
A: Write the given values with the suitable variables. W=270 NF=150 N Here, W is the reading of the…
Q: A large water tank, open at the top, has a small hole at the bottom. The water level is 30 m above…
A:
Q: When Nate fully exhales, he has a body density of 1.02 g/cm3 (1020 kg/m3). During a triathlon swim,…
A: Archimedes gave the principle of flotation which helps in deciding whether an object will float or…
Q: With her advanced education Jacky decides to become a nuclear engineer for the Navy and is currently…
A: Given data: Gauge pressure at depth Pgauge = 32 atm Density of sea water (ρ) = 1025 kg/m3 Required:…
Q: The Newtonian fluid shown in is confined between the plate and a fixed surface as shown in (Figure…
A:
Q: rectangular box of negligible mass measures 5.0 m long, 1.0 m wide, and 0.50 m high. How many…
A:
Q: Volume (L) Density (kg/L) Does it float? Mass (kg) 2.75 kg Material Red 2.75 kg 2.75 kg Green Blue…
A: The general formula is: ρ=mv To find the volume of red material, derive from the above formula v=mρ…
Q: A liquid of density Ꝭ = 850 kg/m3 moves from a horizontal tube of radius r1 into a second horizontal…
A: Given data: The relation between the radius is r2=0.5r1. The difference in pressure is…
Q: An object of density 350 kg/m3 and volume 3.5 m3 is floating in a pool of liquid methane on a far…
A: Given data: Object's volume ρo = 350 kg/m3 Object's volume V = 3.5 m3 Methane's density ρM=657 kg/m3…
Q: A physics laboratory situated at an elevation of 1500 m wishes to shield against cosmic rays. What…
A: Given Elevation, h= 1500 mDensity of concrete, ρcon = 1700 kg/m2Density of air , ρair= 1.2754kgm3 In…
Q: A hot-air balloon consists of a basket hanging beneath a large envelope filled with hot air. A…
A: The forces acting on the system are the buoyant force acting upward, the weight of the basket acting…
Q: A ball of mass 4 kg is lightly dropped into a tube with a base of 1 m^2. After it sinks to the…
A:
Q: A scuba diver swims down to a depth of 168 m. The density of sea water is 1025 kg/m3. Find the gauge…
A:
Q: The volume of a 500 g sealed packet is 350 cm3. Will the packet float or sink in water if the…
A: Given : Mass = 500 g Volume = 350 cm3 Density of sealed packet = 1.42 g/cm3 Density of sealed…
Q: of aluminum with a mass of 1.0 kg and density of 2700 kg/m3 is suspended from a light cord and then…
A:
Q: A container has a large cylindrical lower part with a long thin cylindrical neck open at the top.…
A:
Q: A cube 10 cm on a side has an apparent mass of 5 kg when completely submerged in water. What is the…
A:
Q: 85 ст 40 ст
A: We need to find the velocity of water on the surface of water and also the velocity of water at the…
Q: The same volume of water is placed inside three transparent glass containers: a cylinder with a wide…
A:
Q: 1. A U-tube contains liquid of unknown density. An oil of density 780 kg/m³ is poured into one arm…
A: Density of oil σ=780 kg/m3, height of oil column h=11.5 cm and the distance between oil-air…
Q: A solid aluminum ball (density= 2700 kg/m³) is suspended in air from a scale, which reads 13.06 N.…
A: Given : ρ = 2700 kg/m3 F1 = 13.06 N F2 = 8.706 N
Q: Q4: What fraction (f) of an iceberg floating in seawater is visible above the surface, if the…
A: Given The density of ice is ρi=917 kg/m3. The density of the seawater is ρs=1024 kg/m3. The weight…
Q: A wooden block floats in fresh water with two thirds of its volume submerged. In alcohol, the wooden…
A: The correct answer is option option (B) i.e. density of the wooden block is 667 kg/m³ and the…
Q: In the figure below, the pressure difference between Point 1 and Point 2 is 500 kPa. What is the…
A:
Q: A thin spherical shell of mass 0.400 kg and diameter 0.200 m is filled with alcohol (o = 806 kg/m).…
A: Given : Mass of a spherical shell (m1) = 0.40 kg Diameter of a spherical shell (d) = 0.200 m Radius…
Q: What is the angle of the surface of the fluid if the container moves 1m/s2 horizontally a. 3.12 b.…
A:
Q: A wooden block floats in fresh water with two thirds of its volume submerged. In alcohol, the wooden…
A:
Q: A large tub contains water and there is a faucet as shown in the picture below. the water velocity…
A: Given:Height, h' = 85 cm h = 40 cm…
Q: A piece a wood of relative density 0.25 floats in a beaker containing oil of relative density 0.81,…
A: Let the volume of the wood be V and v is the volume of the mood inside.The density of the wood is…
Q: 41. The volume of a hot-air balloon is 600 m' and the density of the surrounding air is 1.25 kg m*.…
A: Given data: The volume of balloon is V=600 m3. Density of air is ρ=1.25 kg/m3.
Q: For the next three items: A certain solid sphere with density 2.34 is suspended in air from cm³ a…
A:
Q: A man is standing on a 5kg plank of wood 1m x 1m x 5cm in water. What value of mass would likely…
A:
Q: Densities of Some Common Liquids Density (g/mL) Liquid Water 1.0 Rubbing Alcohol Corn Syrup 0.8 1.4…
A: Since water has a density around 1g/ml The liquids which have density less than water, will be less…
please solve
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- Uranium has two isotopes of masses 235 and 238 units. If both are present in Uranium hexafluoride gas which would have the larger average speed ? If atomic mass of fluorine is 19 units, estimate the percentage difference in speeds at any temperatureAn airplane is in level flight at low altitude, so that atmospheric pressure and densities are 1 atm and 1kg/m3 , respectively. There is a pitot tube attached to the airplane, so that air entering the tube stagnates at the rear of the tube. The stagnation pressure is measured to be 1.45x105 Pa. What is the speed of the airplane? (The laser is there to detect particulates in the air which might interfere with the operation of the probe). note: Please solve and explain most steps. Thank you!! :)When two fluid streams are mixed in a mixing chamber, can the mixture temperature be lower than the temperature of both streams? Explain.
- I need help with the third part of the question. (c) identity of the ion, assuming it's an element (Use only the masses of elements in their most common form as listed on the periodic table of elements.)Can volumetric or electrogravimetric methods be used to measure the amount of lead in water?How many particles are present in a closed container if the energy it contains is 95204.74J, and the diatomic oxygen gas is moving at a velocity of 21.45m/s? Use only the whole number for the value of atomic mass unit. Express your answer in proper scientific notation.
- How much energy (in J) is required to evaporate 25% of 4g of water currently at 100 oC? (Fundamental SI unit)Why do you study propeties of gases?Indiana Jones has acquired an artifact called the Amulet of Set, a piece of platinum jewelry in the shape of a snake. However, he suspects that he has a fake amulet, a replica planted by one of his enemies. He does not want to risk destroying the amulet in a chemical analysis, so he tries a more ancient method of identification. He first determines the mass of the amulet as it just hangs from a scale to be 1.28 kg. When he completely immerses the amulet in pure water, the reading on the scale drops to 1.12 kg. Draw a diagram showing the forces acting on the amulet as it is immersed. What is the buoyant force felt by the amulet? What is the volume of the amulet? Do not assume it is actually made of platinum! Is the amulet authentic? Justify your answer. *Problems involving the buoyant force are Newton’s Second Law problems, and should be solved with the same process!*
- Argon in the amount of 1.5 kg fills a 0.04-m3 piston– cylinder device at 550 kPa. The piston is now moved by changing the weights until the volume is twice its original size. During this process, argon’s temperature is maintained constant. Determine the final pressure in the device.How many particles are present in a closed container if the energy it contains is 97940.99J, and the diatomic oxygen gas is moving at a velocity of 58.55m/s? Use only the whole number for the value of atomic mass unit. Express your answer in proper scientific notation. Show illustrationNot only is liquid nitrogen a cheaper coolant than liquid helium, its boiling point is higher (77 K vs. 4.2 K). How does higher temperature help lower the cost of cooling a material? Explain in terms of the rate of heat transfer being related to the temperature difference between the sample and its surroundings.