QI/ For the bar shown below determine: 1. The change in temperature required to make the bar just touch the wall at (B) (without stress). 2. total deformation in the bar when temperature is increase by 30 C á= 13 *10C, E-200*10' Mpa 0.25 2 KN L= 1500mm
Q: Consider a system with Hamiltonian operator H that is in a state k with energy Ek, where Ĥ WK = Ex 4...
A:
Q: At a certain instant, a ball is thrown downward with a velocity of 8.0 m/s from a height of 40 m. At...
A: Given that: u1=8 m/s (downward)H=40 mu2=12 m/s (upward)g=10 m/s2
Q: 5. Light of wavelength 520nm falls on a slit that is 3.20 x 10-3 mm wide. Estimate how far the first...
A: Given: The wavelength of the light λ = 520 nm. The width of the slit a = 3.2×10-3 mm. The distance ...
Q: Topic: ENTROPY & THE SECOND LAW OF THERMODYNAMICS Find the change in entropy when 1.25 kg of ste...
A: Given data, Mass of the steam = 1.25 kg Initial temperature = 100 oC Final temperature = 50 oC When ...
Q: A block of copper at a pressure of 1 atm (approximately 100 kPa) and a tem- perature of 5°C is kept ...
A: Given that:β=4.95×10-5 K-1K=6.17×10-12 Pa-1a) Pi=100 kPaTi=5°CTf=10°CPf=?b) P2=1000 atmT2=?
Q: A conical filter with a horizontal base and a head down, a height of 40cm and a base length of 20cm,...
A:
Q: A 0.40 mm wide slit is illuminated with 680 nm red light. The diffraction pattern is projected on a ...
A: Given, d=0.40mm=4*10-4 mλ=680 nmL=2.5 m
Q: What should be the speed with which a ball is to be thrown horizontally from the top of a 200 m high...
A: Here we have use some basic formula.
Q: Give the values of n and I quantum numbers for the following (ex.n=1, I=0...) а. Зр b. 5d с. 7s d. 4...
A: The five different quantum numbers are given as, (a) 3p (b) 5d (c) 7s (d) 4f (e) 2s TO DETERMINE: Th...
Q: A semi-infinite line of charge extends along the x axis from 7 m to +∞ and has linear charge densit...
A: Given, Two semi infinite line of charge on the x axis
Q: A solenoid with 425 turns has a length of 5.00 cm and a cross-sectional area of 2.70 ✕ 10−9 m2. Find...
A: Given: Number of turns N=425L=5.00cm=0.05mA=2.70×10-9m2∆I=+8A in ∆t=7.33×10-3 s To find: (a) The sol...
Q: Due to a jaw injury, a patient must wear a strap (see the figure) that produces a net upward force o...
A: The net upward force can be calculated by breaking components of tension
Q: Questions: a) The amount of heat absorbed by the water is b) The amount of heat absorbed by the alum...
A:
Q: ex- Find the Work done in Moving aloint charge a-5Me from origin to the Point (2m,I,I in sehericet c...
A:
Q: Please read the question carefully and observe the what I'm asking... Please solve the answer accord...
A: Laws of Vector Addition Triangle Law of Vector Addition If two vectors are represented by their magn...
Q: 9, 29, (c) 9,=49, (6) 92 3a 93=9,(<) a) Find the force on 93 Frind its mopnitud an direction? W Find...
A: Given: The value of the charges are q1 = 2 q0 C q2 = 4 q0 C q3 = q0 C
Q: Q3:- Determine the tension developed in each cord required for equilibrium of the 20 Kg lamp ? sundu...
A: Calculation: At joint D, the free body diagram is: In x direction: →+∑Fx=0FDEsin30...
Q: Write the balanced chemical equation for the reaction shown. CI HO balanced chemical equation: NaCI,...
A: For a balanced chemical equation, the number of atoms in reactant should be equal to number of atom ...
Q: If p 3c - 6c*, find the percentage error in p at c = 1, if the error in c is 0.05.
A: Given
Q: A robot pushes a 20-kg box on the horizontal surface as part of the moving job. The force is 35 N to...
A: The box can be moved only when the static frictional force between the box and the floor can be over...
Q: A pendulum of length L and mass M has two (2) identical springs connected to it as shown. Assume the...
A: Here two springs are connected in series, the equivalent spring constant is keq=k1k2k1+k2 here k1=k2...
Q: mperature difference of 200°C. Calculate in.
A: Given: A joint temperature is given as,
Q: Immediately after the bouncing golf ball leaves the floor, its components of velocity are Vx = 0.841...
A:
Q: This figure shows a sinusoidal wave that is traveling from left to right, in the +x-direction. Assum...
A:
Q: Advanced Physics Question
A: We will answer the first question since the exact one wasn't specified. Please resubmit a new questi...
Q: Find the Centercid of Shaded the ared- 16
A: Given: Divide the given section into three parts. 1. Rectangle 2. Circle 3. Triangle
Q: A vehicle is accelerating from rest, on snow and ice. If the vehicle has a weight of 2100 lbs with t...
A: mass of vehicle m=2100 lbf=9341.265 N let say acceleration of vehicle =a then force on vehicle F=ma
Q: Ion propulsion rockets, like conventional rockets, work by conservation of linear momentum: fuel is ...
A: Given: A diagram representation is given as,
Q: Q6) A string of infinite length is stretched from -0 to +00 and subjected to the following initial v...
A: v(x)=1 -1≤x<0 -1 0≤x≤1 0 otherwisecase 1 -1≤x<0dxdt=1∫-10dx=∫0tdtt=1ca...
Q: *5-68. Determine the magnitude of force F that must be exerted on the handle at C to hold the 75-kg ...
A:
Q: FROM THE FOLLOWING DAT CALCULATE PRICE INEX NUMBER FOR 2010 WITH 2000 AS BASE BY FISHER'S METHOD. ...
A: 2000 2010 commodity PRICE QUANTITY expenditure PRICE QUANTITY expenditure A 20 8 160 4...
Q: Determine the magnitude of the resultant force the oil (SG=0.77) exerts on the curved vertical wall....
A: Given data-θ=450Specific gravity of oil(SG)=0.77Width of wall, B=2.5 m
Q: Q1: Determine the Moment of the Force 80ON shown in Fig. about point O By at least 3 ways. 875 mm- 6...
A: The moment of force is given by; τ =r × F τ = r· F·sin(θ)WHere,τ= Moment of force or torquer= Dista...
Q: Two masses, m1 and m2, are attached to a 2.40-m-long steel wire which runs over a light, frictionles...
A: given,lenght of steel wire L0=2.40mdiameter d=4.00mmradius r =2mmm1=3.05kgm2=4.30kgYoung's modulus f...
Q: A stone is dropped from the top of a tower and travels 24.5 m in last second of its journey. The hei...
A: Given, Initial velocity of the stone(u) =0 Let the stone is in the air for the second.
Q: 4- The algebraic sum of voltages around any closed path in a network is equal to one 5- The basic la...
A: 4. false, from Kirchoff's law algebraic sum of voltages in a closed loop is equal to zero. 5.false, ...
Q: and its moon ar various position n the diagram be e direction and r- nated locations.
A: Newton's Law of Universal Gravitation The force of gravitation between two objects of masses m1 and ...
Q: A stone falls freely from rest and the total distance covered by it in the last second of its motion...
A:
Q: Two perfectly conducting cylindrical surfaces are located at p= 3 p= 5cm. The total current passing ...
A: (a) Given: The charge densities of the two cylinders are 3 cm and 5 cm respectively. The total curre...
Q: You wish to make a simple amusement park ride in which a steel-wheeled roller-coaster car travels do...
A: The car is at a height of 83.4 m from the ground, with a mass of 759.5 kgAt this height, the potenti...
Q: A particle starts from rest. Its acceleration (a) versus time (t) is as shown in the figure. The max...
A: We have been given that a particle starts from rest and its acceleration is a=10m/s² at t=11s we hav...
Q: Nuclear disarmament could be accomplished if weaponswere not “replenished.” The tritium in warheads ...
A: Given: The half life of the tritium t1/2 = 12.26 y. The time period t = 5.50 y.
Q: PROBLEM: The lifetime of a nucleus in an excited state is 10-12s. Calculate the probable uncertainty...
A:
Q: 2- How much energy is required to raise the hydrogen atom from the ground state n = 1 to the first e...
A: The energy of the electron in the hydrogen atom for the nth state is given by
Q: Find the speed of light in the following. (a) sodium chloride (b) water (c) benzene
A:
Q: What is a perpetual motion machine? Can such a machine exist given the laws of thermodynamics?
A: To answer: What is the perpetual motion machine? Can such a machine exist given the laws of thermody...
Q: Kindly check the answer before submitting the solution. Answer is also mentioned in picture containi...
A: Let suppose mass of bag is M and mass of pan is m then M=m2=2.0 kgGiven that, h=4 cm=0.04 mand m1=6....
Q: What are the degeneracies of the first four energy levels for a particle in a three-dimensional box ...
A: Enx,ny,nz=π2h22mnx2a2+ny2b2+nz2c2a=b=c1.410c~75cEnx,ny,nz=π2h22mnx275c2+ny275c2+nz2c2=π2h22mc225nx2+...
Q: (1) A skier of mass m slides up a hill for a distance d along surface coved with snow till it shops....
A: Given Force ( f ) = ρv2 Angle = θ
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
