When the pressure on a sphere is increased by 80 atmospheres then its volume decreases by 0.01% . Find the bulk modulus of elasticity of the material of sphere.

Q: A body is moving with velocity 30 m/s towards east. After 10 seconds its velocity becomes 40 m/s…

A:

Q: Four identical bulbs, each with a filament resistance of 146 Ω, are connected to a 45-V battery as…

A: In this question we have to find the value of resistances when different switches are closed or…

Q: A child’s temperature is 103 0F. The normal temperature of the human body is 37 0C. Does the child…

A: Given data:  Child's temperature (TF) = 103 °F Normal temperature of human body = 37 °C Required:…

Q: Further problems on magnetic circuits (Home work) 4) A current of 5A is passed through a 1000-turn…

A:

Q: Problem 6: Consider a bar, of length 5.5 m, shown in the figure, is constrained to locate about its…

A:

Q: The 700-N force is applied to the 100-kg block, which is stationary before the force is applied. De-…

A: We know that we have given that the force on a block is 700 N applied with an angle of 30o with the…

Q: A charge is 5000c and work is 40 j calculate the electric potential difference

A: Charge,q=5000 c Work, w=40 j Then potential difference = w/q =40/5000 v =0.008 v

Q: An aircraft leaves the point (5, 7, 0) at 12:00 and travels in the direction 4i + 8j + k with speed…

A:

Q: of photons of wavelength 5 second by an electric bulb of power h =6 x1034 J-s) -34 %3D (a) 100 (b)…

A: Givenλ=540 nm=540×10-9 mPower of electric bulb, P=100 W or J/sh=6×10-34 J/s

Q: Calculate the force needed to give a large crate of mass 1585 kg an acceleration of 4.7 m/s2

A: Given data:  Mass (m) = 1585 kg Acceleration (a) = 4.7 m/s2 Required: The force (F)

Q: A golf ball of mass m = 0.11 kg is dropped from a height h. It interacts with the floor for t =…

A:

Q: A 100 N box is held by two cables fastened to the ceiling at angles of 80° and 70° to the…

A:

Q: (a) What is the resistance of a 315 Ω, a 2.50 kΩ, and a 4.00 kΩ resistor connected in series? Ω (b)…

A:

Q: A 1.8 kg block is lying on a 0.78m-high table. You pick it up and place it on a bookshelf 2.0 m…

A:

Q: A B +Q 4. Points A and B are equidistant from point P. At point A, there is a particle of charge +Q.…

A: In this question we have to find the magnitude of the charge. Please give positive feedback if the…

Q: Three particles are fixed on an x axis. Particle 1 of charge q, is at x=-a, and particle 2 of charge…

A:

Q: D. Two slits are separated by a distance of 0.5 mm and 2.5 m from the slits. The distance of the…

A: Here, we calculate  the distance of the third bright image from the centre as given as;

Q: A pulley has an initial angular speed of 12 rad/s and a constant angular acceleration of 2 rad/s2.…

A:

Q: nght m (a) What is its frequency? |Hz (b) What is its wavelength in glass that has an index of…

A: Data  We have   Wavelength,λ =632.8nm=632.8×10-9m Refractive index of glass, n=1.58 To find  a)…

Q: Find the hook's constant k

A:

Q: Part A Your friend wants to take a photo of the reflection of a vase in a plane mirror. He sets up…

A:

Q: The following steps summarize the strategy for solving two-dimensional force problems that require…

A:

Q: The airline pilot in Figure 1 is pulling a suitcase at a constant speed with force F applied to the…

A: Let us assume that: The weight of the suitcase is W. Normal reaction from the ground is N and…

Q: A toy battery has an emf of 33.0 V. The terminal voltage of the battery is 15.50 V when it is…

A:

Q: A fish is rising up vertically inside a pond with a velocity of 4 cm/sec and notices a bird that is…

A: Velocity of bird w.r.t. fish, vbf = 20 cm/s Velocity of fish, vf = 4 cm/s Refractive index of water,…

Q: hich forces are internal to the system (within the boundary)? Friction Force (block) ] Gravitational…

A: Which forces are internal to the system

Q: Part A Some atomic masses Particle Symbol Mass (u) Electron 0.00055 Part B e Proton 1.00728 Neutron…

A:

Q: must live off the land while you wait for rescue. One morning, you attempt to spear a fish for…

A: Use snell's law                     μasinϕ = μsinθ                    (1.0)sin(43.40 °) = (1.33)…

Q: Velocity versus time graph of a ball of mass 50g rolling on a concrete floor is shown above.…

A:

Q: Calculate the thermal conductivity of a wood used in 1.22m x 1.22m test panel, 2.54 cm thick if the…

A: Given : Power, P=dQ/dt = 36 W  Thickness, x = 2.54 cm = 0.0254 m  Area, A = 1.22 m × 1.22 m…

Q: When you lift an object by moving only your forearm, the main lifting muscle in your arm is the…

A:

Q: In the fusion reaction }H + H →¿He + ¿n, he masses of deuteron, helium and neutron express ed in amu…

A: Nuclear fusion is a reaction in which two or more atomic nuclei are combined to form one or more…

Q: An object is placed 40 cm to the left of a diverging lens. The focal points of the lens are 20 cm…

A:

Q: An illuminated slide is held 52 cm from a screen. How far from the slide (between the slide and the…

A:

Q: A diagnostic x-ray machine emits photons with maximum frequency of 2e19 Hz. The

A: Maximum Frequency = 2 * 1019   We have to find maximum photon energy  in the above question .

Q: The 20 kg solid disk moves up an incline under the influence of a force P = 200N acting on the mass…

A:

Q: A hollow and open-ended cylinder of height 2h and radius b is centered on the origin and aligned…

A: Given Height of the cylinder = 2h Radius of the cylinder = b  Surface current            =K0 ϕ To…

Q: A small marble (MA = 13.0 g ) slides to the left with a Part C velocity of magnitude 20.0 cm/s on…

A:

Q: One litre of ideal gas is compressed isothermally at 0.72 m of Hg-column so that its volume becomes…

A:

Q: One rod is made from lead and another from quartz. The rods are heated and experience the same…

A:

Q: make the graph

A:

Q: A pilot of mass m can bear a maximum apparent weight 7 times of mg. The aeroplane is moving in a…

A: Given data as per question Apparent weight  =  7mg velocity of aeroplane  =  210m/s

Q: When you look at a red rose in the sun light you're seeing

A: The question is if the red rose is seen in sunlight, what exactly is that which is being perceived.

Q: . A hockey puck of mass 0.45 kg is shot west at 2.90 m/s strikes a second puck, initially at rest,…

A: We know that we have a hockey puck of mass m= 0.45 kg and shot west at 2.90 m/s strikes a second…

Q: Frank pushes a load of shingles up a ramp that is at an angle of 25 degrees to the ground. He exerts…

A:

Q: Figure (a) below shows a metal block hanging from a spring scale, with the scale measuring 5.15 N.…

A:

Q: Solve the following using Newton's Laws of Motion (First and Second Laws):  A force of 5.00 N gives…

A:

Q: Answer number 3

A:

Q: 1.6) When a rifle is fired at a distant target, the barrel is not lined up exactly on the target.…

A:

Q: A vertical straight wire carrying an upward 24-A current exerts an attractive force per unit length…

A:

Mechanical Properties of Solids

There are three types of matter- solid, liquid and gas. Out of them, solids have a rigid shaped and size. The intermolecular forces of attractions in solids are greatest. Mechanical properties are the physical properties of a material which it shows, when it is provided with certain amount of force or load. These properties are to be kept in mind for various purposes. When a force is applied to an object, the object may or may not get deformed depending upon its elastic property. But every time the object develops a restoring force against the force applied. This is commonly known as stress. If the object changes its dimensions due to the force applied it develops strain ( which is the ratio of change in dimension to the original dimension).