34 : At what temperature will be R.M.S. velocity of a gas be double its value at N.T.P.? (а) 273°C (b). 546°C (c) 819°C (d) 1092°C
Q: A system has N weakly interacting identical particles. Each particle has 2 energy levels that are 0 ...
A: To answer: The energy U of this system at a given temperature T The value of energy as T→∞ and T→0
Q: te 93 (a) W = U = 41 42 -e 4TE0\13 23. 4περ 2α
A: Given: Work done and energy as, W=U=q34π∈0q1r13+q2r23=+e4π∈0-e2a++ea To find: Solution of the above ...
Q: Do not copy other chegg answer i already have ..give me correct answer The energy levels of hydrogen...
A: The energy levels of hydrogen atom. Given, Energy E=-13.6eVn21+α2n2nj+1/2-34 n=3
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A: Let's assume b=1AU And distance between sun and alpha centaurie is d. θ=2.1x10-4 ⁰=2.1x10-4x(π/180)...
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A: Given: Radius of disc, r= cm Radius of circular track, R=10 cm Velocity of the disc,v v=10 cm/s To f...
Q: 20. Describe Michelson-Morley experiment with the help of neat diagram and discuss its negative resu...
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Q: Determine the angle for connecting member A to the plate so that the resultant force of F sub A and ...
A: Concept used: The vertical and horizontal components club to form resultant force.
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A: Description : In this question we have to find the work done in breaking a mercury drop while the s...
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A: In this question, we have to find the increase in length of the wire, and stress and strain. Stress ...
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A: Bending of light around the corners of the openeing or the obstacles. The diffracting object beccome...
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A: Since the equation σ=∂Vin∂Rr=R - ∂Vout∂Rr=R ...........equation(1)is given and also σ is given ...
Q: 16.x e, let D = 8xyz"ax+4.x"z*ay + 16x hrough the rectangular surface z = E at P(2,-1, 3). (c) Find ...
A: Given: The equation in the free space is 8xyz4ax+4x2z4ay+16x2yz3 pC/m2
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A: whether the given statement are true or false. Given, When the bridges are extended over long routes...
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A: Given, F=10kN OA length of crank (r)=200mm=0.2m AB length of connecting road (l)=900 mm obliquity ra...
Q: Find the voltages across R1,R5, R6 and R7. R4 70 2 ww R1 100 Ω R5 125 2 ww 6V R7 120 2 R2 225 Q R6 5...
A:
Q: Three charged marbles are glued to a nonconducting surface and are placed in the diagram as shown. T...
A: Given: The charge of marble at r1 = -3 cm is q1 = 6.1 μC The charge of marble at r2 = 0 cm is q2 = 1...
Q: A wire 6.50 m long with diameter of 2.05 mm has a resistance of 0.0290 Ω. What material is the wire ...
A: Length of wire L = 6.50 m Diameter of wire D = 2.05 mm = 2.05 × 10- 3 m Resistance of wire R = 0.029...
Q: 32 to the 5. Obtain Galilean transformation equations and show that distance between two points inva...
A:
Q: the density of lead is 11.0 g/cc at 4°C. What is the density of lead in pounds per cubic feet at thi...
A: Given, density of lead at 4oC is, ρ=11gcm3 Since 1g=2.2×10-3pound And, 1cm=3.28×10-2feet1cm3=3.28×...
Q: Dot number Displacement of the puck Time Angular displacement of the pulley s (m) 1 (sec) e (rad) 3 ...
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Q: 15 : Compare the amounts of work done in blowing two soap bubbles of radii in the ratio 4:5.
A: In this question we have to compare work done in blowing two soap bubbles. The work done is given as...
Q: (111) uamean invariance. 14. What is meant by non-inertial reference frame ? What is a fictitious fo...
A: Non-inertial frame of reference frame is the accelerated frame of reference in which law of motion i...
Q: Which institution is taken as a reference for the electric field limit value in Turkey? Seçtiğiniz c...
A: IEC is International Electrotechnical Commission.
Q: A rifle with a weight of 25 N fires a 4.0 g bullet with a speed of 290 m/s. (a) Find the recoil spee...
A: Given Rifle mass mr = 25 N Bullet mass mb = 4.0 g = 0.004 kg Bullet velocity vb...
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A: Explanation: (a)The given unit cell is a diamond cubic structure or diamond crystal structure. The s...
Q: The charge center of at hundercloud, drifting 3.0 km above the earth’s surface, contains 20 C of neg...
A: Given that,Distance : d =3 (km) = 3×103 (m)Radius : r = 1×103 (m)Here we need to find the capacitanc...
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A: Free body diagram for the given forces is, a) Resultant force using parallelogram method, FR=F12+F...
Q: 2. A 2 meter rod of 60mm of diameter is drawn (pulled/stretched) until its resistance is 25 times th...
A: Part a) Q.2. Given: The initial length of the rod is lo=2 m. The diameter of the rod is d=60 mm. Let...
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A: To calculate the force acting on charge q at the upper right hand corner of the square, The Schemati...
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A: The values of specific heat of water an aluminum are CAl=900 Jkg.°C Cw=4186 Jkg.°C When the ther...
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A: 18(a) The Triad Grounding Device is a highly effective and cost-efficient grounding system for high...
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A: Concept used: Yukawa potential is the potential between particles or atoms. It is inversely proporti...
Q: A motor cyclist goes round a circular track at 72 km / hr. If he leans 45° from the vertical to pres...
A: Given, v=72 km/hr =72×518m/s=20 m/s we kow that v2= tan θ rg202=tan 45°×r×9.8 m/s2r=4001×9.8=40.81 ...
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A: When electromagnetic waves are incident on a region of charged particles, they are able to penetrate...
Q: A circuit has a capacitor C, a resistor R, an inductor L, and a key, all connected in series. When t...
A: Given: The LCR circuit.
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A: The block is being pushed across the floor, by the application of a horizontal force. This horizonta...
Q: 48 : Equation of a linear S.H.M. is T t = 10 sin 6 where all quantities are expressed in amplitude a...
A: In this question we have to find Amplitude and period of S.H.M. simple harmonic motion is a periodic...
Q: Use MATLAB, with illustration or table. Explain how or why the code was use. 29. A truck covers 40.0...
A: Given: s=40m, t=8.5s, v=2.8m/s The deacceleration of the truck is found by using kinematic equations...
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A: Given: Initial magnetic field, B=1.20x10-3T Number of turns, N=17 Area, A=3.50x10-4m2 induced emf, E...
Q: (Q) Consider a system of three noninteracting particles that are confined to move in a one-dimension...
A: 1. vx=0, 0<x<av(x)=∞, otherwise We know energy is given as Eground=n2π2h22ma2where a i...
Q: Q. 7 : The height of water in a capillary tube of radius 2 cm is 4 cm. What should be the radius of ...
A: In this question there are two capillaries one having radius and height is 2 cm and 4 cm respectivel...
Q: Q. 7 : The height of water in a capillary tube of radius 2 cm is 4 cm. What should be the radius of ...
A: In the given question, there are two capillaries. We have to find the radius of the second capillary...
Q: . The determination of the internal loading in the beams is usually done so as to Select one: a. Kno...
A: The determination of internal loading plays the main role while preparing the beams. Internal loadin...
Q: 22. Derive relativistic law of addition of velocities and prove that the velocity of light is the sa...
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Q: Q 3/ A / A doped semiconductor has 10 billion silicon atoms and 15 million pentavlent atoms. If the ...
A: Semiconductors are those materials that come in between conductors and insulators. A pure semiconduc...
Q: 1: The field D (4 x²e*y*)a, + (6e'x²/y>)ay -(2x³y²z)a, C/m² exists at the centre of a cube defined b...
A: Given, D=4x2exy2ax+6eyx2y2ay-2x2y2zaz C/m2
Q: Bolum-7+A2B1C3uUxiD5ViBM A5.00-kg block is moving at vro.00 m/s along a frictionless, horizontal sur...
A: When the spring is compressed, the kinetic energy of spring is converted into potential energy of sp...
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A: Here we have to find, 1) Linear velocity tip of minute hand (v) 2) Angul...
Q: Determine the angle for connecting member A to the plate so that the resultant force of F sub A and ...
A:
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