Express all answers in significant figures and scientific notation. A solid spherical material made of rubber with was exposed to a change in pressure of 85 Pa. Its volume reduced to 8.0 %. What is the Bulk modulus in Pa?

Q: The unknown metal cube measures 4.2 x 10 ― 2 m has a stress of 9.2 x 1011 N/m 2 and a change of…

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Q: Normal forces of magnitude 1.0 × 106 N are applied uniformly to a spherical surface enclosing a…

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Q: A cylindrical specimen of some metal alloy of 8.5 mm in diameter is stressed elastically in tension.…

A: Given  T = 15700 N. D = 8.5 mm = 0.0085 m ∆D = 5.3*10-3mm

Q: A 45 kg boy whose leg bones are 5 cm² in area and 50 cm long falls through a height of 2 m without…

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Q: Compute the pressure in Nm2 required to compress a given volume of water V, to 99 percent of its…

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Q: Give answers in scientific notation. A sphere of copper is subjected to 120 MPa of pressure. The…

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Q: A rubber band 20 cm long has a cross-sectional area of 4 mm?. What load will stretch the rubber band…

A: Given data: Length of the rubber band, L=20 cm = 0.20 m Cross section area of the band, A=4…

Q: A hanging wire made of an alloy of titanium with diameter 0.45cm is initially 10m long. When a 50kg…

A: The Young's modulus is defined as the ratio of the longitudinal stress to the longitudinal strain.…

Q: A (2 m)-long steel wire in a musical instrument has a radius of (0.3 mm). When the wire is under a…

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Q: 1. A hydraulic press contains 0.25 m³ of oil. Find the decrease in the volume of the oil when it is…

A: We are allowed to give the explanation of first question only which is given below.  Please repost…

Q: A 439 kg load is hung on a wire of length 9 m, cross-sectional area 0.200 x 10* m, and Young's…

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Q: A certain fabric 50 micrometer in diameter can support a mass of 20.0 g. What is the ratio of the…

A: Mass m = 20.0 g = 2×10-2 kg radius of fabric r = (50/2)μm = 25μm = 2.5×10-5 m ultimate strength in…

Q: Compute the bulk modulus of water from the following data: Initial volume = 100.0 litre, Pressure…

A: Given, P = 100 atmosphere = 100 x 1.013 x 105 Pa Final volume, V2 = 100.5 l = 100.5 ×10 –3 m3…

Q: When a 125-kg piece of equipment is hung from a steel wire of diameter 6.00 mm, it stretches the…

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Q: A 45 kg boy whose leg bones are 5 cm? in area and 50 cm long falls through a height of 2 m without…

A: Given data m=45 kg B. S= 0.9×108 N/m2 A= 5cm2  L=50 cm loss in PE = gain energy Stored in leg bones…

Q: 0 of 10 > O Attempt 2 A 2.9-carat diamond is grown under a high pressure of 58 x 10' N/m2. One carat…

A: K = - v dp/dv  d= 3.52g/cm3= 3520kg/m3

Q: A vertical solid steel post of diameter d = 23 cm and length L = 2.80 m is required to support a…

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Q: A wire of uniform cross sectional area of 0.15 mm2 is stretched at both ends by a total force of 40…

A: Given, Area of cross section of the wire A = 0.15 mm2 Total force acting on the both end F = 40 N…

Q: A cubic industrial material whose one side is of length 2.0 cm has a bulk modulus of 4.7 x 10^5…

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Q: Compute the decrease in volume of 2.5 x 104 m³, of mercury when subjected to a pressure of 20 x 105…

A: Formula for bulk modulus can be written as,                        K = -PV∆V ---->     Change in…

Q: a solid steel sphere with a radius of 2.0m falls off a ship and sinks to a depth where the pressure…

A: Given: The radius of the sphere is 2 m. The change in pressure is 15 MN/m2. The bulk modulus of the…

Q: A steel wire, 3.2 m long, has a diameter of 1.2 mm. The wire stretches 1.6 mm when it bears a load.…

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Q: A specimen of oil having an initial volume of 600 cm3 is subjected to a pressure increase of 3.6 *…

A: Given, Initial volume, V0=600 cm3, pressure increase, ∆P=3.6×106 Pa, and volume decrease, ∆V=0.45…

Q: The pressure at a depth of 1.0 km in the Pacific Ocean exceeds by 10 mega Pascal. If a metallic…

A: Pressure difference (∆P) = 106 Pascals Volume of metallic alloy (V) = 385 cm3= 3.85×10-4 m3Bulk's…

Q: The velocity v (m/s) of air flowing past a flat surface is measured at several distances y (m)…

A: Newton’s viscosity law,

Q: An oil specimen has an initial volume of 597 cm³ and is subjected to 3.6 MPa pressure increase. The…

A: Initial volume V=597 cm3 Rise in volume △V=0.35 cm3 Rise in pressure △P=3.6 MPa=3.6×106 Pa To find:…

Q: A steel sphere of diameter 3 m is sent deep of an ocean where the pressure is 29,775 N/m2. If the…

A: Given Diameter = 3m So, radius = 1.5m Pressure = 29775 N/m2 Bulk modulus = 6.00 x 106N/m2

Q: Find the elongation of a rod made of aluminum and copper under a tension of 5.8×103 N. The…

A: Given information: Here, R is the radius of the rod, T is the tension, LAl and LCu are the length…

Q: A 480 mm long thighbone (femur), which is the largest and longest bone in the human body, has a…

A: Given that  young modulus = 15x 108 N/m2 length of femur = 480 mm =0.480 m cross sectional area =…

Q: Determine the volume contraction of a solid copper cube, 10cm on an edge, when subjected to a…

A: The bulk modulus is given by

Q: A solid ball 300 cm in diameter is submerged in a lake of such depth that pressure exerted by water…

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Q: When a certain liquid freezes, it expands about 10.0%. What would be the pressure increase inside an…

A: Bulk modulus is relative change in volume of a body produced by compressive or tensile stress. And…

Q: A 3m long steel bar whose diameter is 25 mm is compressed by a 25 KN force. If the value of the…

A: The stress is defined as the force per unit area.

Q: If the volume of liquid decreases by 0.5% for an increase of pressure from 9751987 N/m² to 251000…

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Q: When water freezes, it expands about 8.65%. What would be the pressure increase inside your…

A: The expansion of the freeze water is, The bulk modulus of the ice is,

Q: You hang a heavy ball with a mass of 40 kg from a silver rod 2.8 m long by 2.2 mm by 2.7 mm. You…

A: The ratio of distance to time taken to travel a distance is used to calculate speed. Because it has…

Q: When a certain liquid freezes, it expands about 11.5%. What would be the pressure increase inside an…

A: Write the expression for bulk modulus

Q: 1. a. A copper sphere has a radius of 2.50 m under normal room pressure of 1.0 × 105 N/m2. If we…

A: a) Determine the volume of the sphere.

Q: What is the absolute pressure of the rubber tire if its gauge pressure is 0.4 atm?

A: Here given the guage pressure of the rubber tyre is 0.4 atm. We have to calculate the absolute…

Q: Masses M1 and M2 are supported by wires that have equal lengths when unstretched. The wire…

A: masses M1 and M2 Aluminium wire                                           steel wirediameter,d1=1.35…

Q: A weight of 125 Newton is attached to a brass wire of 7.5 meters long. Young's modulus for brass is…

A: Given data: Weight of the load P=125N Length of the wire L=7.5m Radius of the wire r=0.7mm Young's…

Density of Solids

The density of a substance refers to how much matter is present in a given amount of space. It is expressed as the ratio of the mass of the substance to its volume.