27 : What should be the tension applied to a wire of length 0.8 m and mass 5 gm if it is to vibrate with a fundamental frequency 100 Hz ?
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A: Given that, V=22 ms-1 r=44 mg=9.8 ms-2
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Q: Vcc Rc C2 B V. R,
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A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question...
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A: Introduction: A conductor is a substance in which electrons can move freely. As a result when we app...
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Q: Computational issue: A series RC circuit contains a resistor of R= 15ko, a capacitor of C - 0.30µFan...
A: Given, In series RC circuit, Resistance is, R=15kΩ=15×103Ω Capacitance is, C = 0.3μF =3×10-7F emf of...
Q: Example: A CR-39 lens requires an antireflection coating. What should be the refractive index Ehe co...
A: velocity of light in vacuum, c=3×108 m/s velocity of light within the lens, v=2.0027×108 m/snL=refra...
Q: What is the maximum charge on the capacitor of an L-C circuit, where, L = 85.0 mH and C = 3.20 uF. D...
A: Given that, Inductance, L=85×10-3 H Capacitance, C=3.2×10-6 F Maximum current, I0=8.5×10-3 A Angular...
Q: 16. The concept of "net number of electric field lines" passing through a Gaussian surface is repres...
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Q: Which of the following is NOT always true about an object undergoing simple harmonic motion? The wei...
A: Given Which of the following is NOT always true about an object undergoing simple harmonic motion, a...
Q: Given the following equations of motion, and matrix P, 6.0000 0.0000 90.0000 -44.0000 0.6256 0.7802 ...
A: Given, 6004x¨+90-44-4444x=0 Stiffness matrix is, K=90-44-4444 And inertia matrix is, M=6004 If ω is ...
Q: Two monochromatic and coherent point sources of light s, and s, of wavelength 4000 , are placed at a...
A: These two light sources would superimpose on each other as these are coherent sources. And this woul...
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A: Given Data : r = 9.8 m, g = 9.8 m/s2 a = 8 ...
Q: A simple pendulum, consisting of a lightweight 25-cm rod and a small 500-g weight, pivotsfrom point ...
A: Given that, A simple pendulum, consisting of a lightweight 25-cm rod and a small 500-g weight. At th...
Q: 7-F capacitor is connected in series with a 9-ohm resistor. If the connection is energized from an 1...
A: Given: The value of the capacitor is 0.7 F. The value of the resistance is 9 ohm. ...
Q: The relation for total energy (E ) and momentum (p) for a relativistic particle is E 2 = c2 p2 + m2...
A: Given data- The relation for total energy (E ) and momentum (p) for a relativistic particle- E2=c2p2...
Q: Question 6: Find an approximate value for the ground state energy of the particle with a Hamiltonian...
A: Given : Hamiltonian H=-h22md2dx2+12mω2x2-αδ(x) and a trial wave ψ(x)=Ae-bx2
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Q: the name of following oscillator, and frequency respectivilly is VCC 12V R1 R3 L1 15MH C3 C2 Q2 =0.0...
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Q: The kinetic energy of a rolling billiard ball is given by KE = 2mv?. Suppose a 0.17-kg billiard ball...
A: mass of the Billiard ball, m=0.17 kg Initial speed of the Billiard ball, u=4.5 m/s Final velocity of...
Q: The energy levels of hydrogen atom (including fine structure term) takes the following form 13.6ev 1...
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Q: (Q) Consider a system of three noninteracting particles that are confined to move in a one-dimension...
A: Given: Infinite potential well of length a with potential: Vx=0 0<x<a∞ Otherwise
Q: a hot air balloon, together with the basket and passengers, weighs 450kg. The inflated balloon holds...
A: Given that,The mass of the basket and passengers : m = 450 (kg)The density of hot air : ρ = 1.23 (kg...
Q: Q4: a) Consider a unity feedback system with a forward transfer function is: 600 G(s) = s(s+6) Desig...
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Q: Have a partner blow across the top of an empty bottle while you hold a second bottle to your ear. St...
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Q: The equipartition theorem of energy in classical statistical mechanics says that the contribution to...
A: Introduction: From the kinetic theory of gases and equipartition theorem, the energy associated with...
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Q: .In a duct, two air streams are mixed, to the mass of equal mass. One has a temperature of 5°C and r...
A: Concept used: The masses of contents of mixture are same. Specific heat are also same.
Q: 16 : Write down the equation of simple harmonic progressive wave of amplitude 0.05 m and period 0.04...
A: A simple harmonic progressive wave is a wave which continuously advances in a given direction withou...
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A: The physical properties of a mineral depends on the strength of the bond that hold its atoms and ion...
Q: A uniform magnetic field of magnitude 0.14 T is directed along the positive x-axis. A positron movin...
A: Pitch of a helical trajectory is defined as the straight distance travelled by the particle under on...
Q: The pitch of the whistle of an engine th appears to drop to 6. 5 of original value when passes a sta...
A: We have, n'=56nv=350 m/s
Q: 1 a2f The standard one-dimensional wave equation is az2 v2 at2' where v is the velocity of the wave....
A: Let take option a, fz,t=Ae-b(z-vt)2 Let z=x fx,t=Ae-b(x-vt)2 ∂f∂x=A.e-b(x-vt)2.2(x-vt).(-b) ∂2f∂x2=-...
Q: A diffraction grating 34.0mm wide has 6000.0 rulings. Light of wavelength 689.0nm is incident perpen...
A: Given that, The width of the grating, l=34.0 mm. The number of rulings, N=6000.0 rulings. The wavele...
Q: A Step-Up Transformer. A transformer connected to a 120 V (rms) ac line is to supply 13,000 V (rms) ...
A: Given that,Relation between the voltage and number of turns⇒V2V1=N2N1 Equation 1Secondary v...
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A: Number of turns per unit length=N current in the wire=I linear material of susceptibility=χm Let us ...
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Q: A 40.0 W incandescent light bulb transforms 19.0% of its energy into visible light; the rest goes la...
A: Electromagnetic waves contain energy. This energy is generated due to its electric and magnetic fiel...
Q: Find the voltages across R1,R5, R6 and R7. R4 70 2 ww R1 R5 100 Q 125 2 ww Vs 96V R7 120 2 R2 225 O ...
A:
Q: a hot air balloon, together with the basket and passengers, weighs 450kg. The inflated balloon holds...
A: Mass of the hot air balloon along with basket, M=450 Kg Volume of the inflated balloon, V=3000 m3 De...
Q: A certain wheel has a rotational inertia of 12 kg-m?. As it turns through 5.0 rev its angular veloci...
A: The following data are given: Rotational Inertia, I=12 kgm2 No of revolution=5 rev Initial Angular V...
Q: Calculate the classical momentum of an electron traveling at 0.994c, neglecting relativistic effects...
A: We know that, For classical momenteum of a electronP0=m×V Equation 1here, P0 is classical momen...
Q: A spring of spring constant k = 625N/m rests on a horizontal frictionless surface. A 0.25kg particle...
A: Given: k=625N/m, m=0.25kg, x=0.15m The problem will be solved using the principle of conservation of...
Q: Which numerical method used frequently by scientists and engineers to solve Maxwell's equations in t...
A: Solution: The frequently used numerical method to solve Maxwell's equation in the time domain is the...
Q: II III IV V VI 2. Five infinite parallel planes of charge have surface charge densities o, -o, o, -o...
A: The electric field produced by an infinite charged plane is always normal to the plane, and is given...
Q: II II IV VI 2. Five infinite parallel planes of charge have surface charge densities o, -o, o, -o, o...
A: Electric field due to plane of charge, E=σ2ε0 The electric field is away from the plate for the posi...
Q: A baseball has mass 0.145 kg. (a) If the velocity of a pitched ball has a magnitude of 45.0 m/s and...
A: Given that,The mass of baseball : m = 0.145 (kg)The velocity of pitched ball : vp = 45 (m/sec)The ve...
Q: Two plates with opposite signs are connected to a generator as shown in the figure. A first speedles...
A: Two plates of opposite sign are connected to a generator as said; The electric field between the par...
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