Ex. 56: A light meter rod has two point masses each of 2 kg fixed at its ends. If the system rotates about its centre of mass with an angular speed of 0.5 rad/s, find it rotational K. E.
Q: Q3: a) Given the electric field E = xãx + x*y ay. Find the equation of streamline that passes throug...
A: a. Given, The electric field,E=x5ax→+x4yay→ The equation passes through the point p(1,3,4), dydx=EyE...
Q: formula of specific heat capacity in thermodynamics
A: Specific heat capacity is the amount of heat required for unit mass to increase its temperature by o...
Q: A beam of silver atoms, for which M,= +HB. passes through an inhomogeneous magnetic field, as in the...
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Q: 5. A solid is bounded by long concentric cylinders. The inner cylinder has a radius p and the outer ...
A: Thermal diffusivity is a property of heat conducting substance that tells how heat flows in a substa...
Q: alocity-time graph of the motion of a cart moving on a straight and lovel track is given. Find the c...
A: Answer : The instantaneous velocity of a particle is : v=dxdt ....(1) where dx ...
Q: 3. Explain why the distance between two consecutive nodes of a standing wave correspond to the one- ...
A: In this case, we have to understand what is a node of a standing wave and what is a wavelength of a ...
Q: Given A =(x y, -yz, yz). If point T is located at (2.5,8.6,4.5), find the distance vector from T to ...
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Q: 1. How much energy must be supplied to break a single aluminum-27 nucleus into separated protons and...
A: To answer: The energy required for 100 grams of Aluminium-27.
Q: - Part A An electron is moving east in a uniform electric field of 1.55 N/C directed to the west. At...
A: The following data are given: Part A: Electric Field, E=-1.55 N/C, towards west (sign convention is ...
Q: ', (m/s) 3- 2 1 -t (s) 10 12 2 4 -1 -2 -3+
A: Given at t=0, x=0 And from graph
Q: Ex. 50 : The distance traveled by a particle performing S.H.M. from its mean position in 2 3 second ...
A: To find- Period of S.H.M. (T)=? Given- Time(t)=2 sec Displacement (x)=32a where a=amplitude
Q: This is an example of an Undamped Forced Oscillation where the phenomenon of Pure Resonance Occurs. ...
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Q: For an series RLC circuit, the voltage of the circuit is given by Av = (80V) sin(@t) and R = 1600, L...
A: Given: For RLC circuit, V = 80Vsin(ωt) R = 160 ohms L = 0.2 H C = 5 micro farad We have to find vo...
Q: Having been in position for a long time, the switch in the circuit below is moved to position b at t...
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Q: Question related to Quantum Mechanics : Problem 2.52
A: Given, Vx=-h2a2msech2ax
Q: In the X-ray analysis of a crystal element (cubic structure is unknown), the reflection angles are 4...
A: Given, reflection angles are400580730100.40114.70andλ=0.154 nm
Q: An airplane lands on the straight runway, originally traveling at 110 ft/s when s = 0. If it is subj...
A: Given: u=110ft/s Let us take the following intervals : From t=0 to t=5s : Distance traveled : a=...
Q: Liquefied natural gas (LNG) in a vertical storage tank has a density of 455 kg/m³. The depth of LNG ...
A: Given: A vertical storage tank has a density = 455 kg/m3 The depth of LNG in the tank = 2.00 m
Q: Describe, with the aid of a diagram for the VI curve for a solar panel, what is meant by Short Circu...
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Q: Choose the correct answer of the numbers from 1 to 4 E', E, E, 1.06 um LASER LINE GROUND STATE E, O ...
A: Four Level Laser The four level laser system, which functions on the basis of four-level system wit...
Q: 4.61 A new semiconductor material is to be "designed." The semiconductor is to be p type and doped w...
A: Calculate the band gap energy for the semiconductor. The equilibrium hole concentration for the semi...
Q: What happens to the mass of water in a pot when it cools, assuming no molecules escape or are added?...
A: Given a pot of water that undergoes cooling. It is given here that, neither molecules of water escap...
Q: A beam of silver atoms, for which M tHB, passes through an inhomogeneous magnetic field, as in the S...
A: The stern Gerlach experiment was performed in the year 1921 that proved the space quantization of an...
Q: A tuning fork with "concert pitch" vibrates 440 times per second (440 Hz). Since the speed of sound ...
A: The frequency and wavelength of any wave are related by the equation V=νλV is the velocity of the wa...
Q: NOTES Q1/An Tensile Test applied on carbon steel sample, the results of this test represented by elo...
A: solution: 1. The elastic modulus is the ratio of the stress applied on the cross-sectional area of t...
Q: A particle of mass m and charge e, initially at rest at the origin, is subject to constant fields E ...
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Q: Q2: Calculate: < Ym L,L\Ym Im2
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Q: Determine the resultant force (magnitudes and direction) acting on the gusset plate of a bridge trus...
A: The magnitude of the four forces is given as, F1=8 kN=8000 N, F2=6 kN=6000 N, F3=4 kN=4000 N, and F4...
Q: In the figure a thin glass rod forms a semicircle of radius r = 3.03 cm. Charge is uniformly distrib...
A: Given, thin glass rod forms a semicircle of radius r=3.03 cm= 3.03*10-2 m In the upper half charge i...
Q: Q1. A small, rigid object carries positive and negative 3.50-nC charges. It is oriented so that the ...
A: Given: The magnitude of the positive and negative charges are q=3.50 nC. The position of the positiv...
Q: The lengths of two conductor wires made of different materials are L1-2L2 and The resistors are give...
A: The relation between resistance and resistivity is given byR = r×LA where R is resistancer is resist...
Q: A-4.00 nC point charge is at the origin, and a second -6.00 nC point charge is on the z-axis at a = ...
A: The given system consists of two charges, a -4 nC charge placed at the origin, and another -6 nC cha...
Q: 125 RB Vs 1.5 SiliconD1 5 0.7
A: Concept used: Voltage gets distributed in direct proportion of resistances. Current remains same in ...
Q: Ex1:- Transform the vector B = yāx – xāy + zāz into cylindrical coordinate -
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Q: Find the currents of I1, l2 and I, for the circuit given in the figure. (R1= 5 n, R= 10 n, R=5 2., ɛ...
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Q: The pole is subjected to the force F, which has components acting along the x, y, z axes as shown. I...
A: Given Force (F) = 5kN Gamma γ = 75° Beta β = 30° Alpha α = 64
Q: Fnd the velocity func tien func tion ?(t Subject to the initial conditions V1) = 3 2.5 m/s and ? (2)...
A: Object has acceleration a→(t)=(3t3+4t-6)i⏞+(-2t3+4t+1)j⏞ (a)find the velocity function v→(t) and pos...
Q: 00 A ball on a horizontal tabletop rolls at a constant velocity of 1.50 m/s at an angle of 45° below...
A: Let resolve the both components of velocityux=uCosθ=1.5 m/s×Cos45°=1.0606 m/ssimilarly, uy=uSinθ=1.5...
Q: The semimajor axis for the orbit of an earth- orbiting satellite is found to be 9500 km. Determine t...
A: Given information: The length of the semi major axis (a) = 9500 km The time elapsed after passing pe...
Q: The semimajor axis for the orbit of an earth- orbiting satellite is found to be 9500 km. Determine t...
A: Given information: The length of the semi major axis (a) = 9500 km The time elapsed after passing pe...
Q: This problem is similar (though not identical) to your HOLD 2 station 2 activity. In this problem yo...
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Q: A particle starts to move at O and travels in a straight line with velocity v cms-1, where v=4t4+t3+...
A: Given, Velocity, v=4t4+t3+5t2+t+7 a. Particle comes to rest at A. So, the velocity at A is zero, v=4...
Q: Ex. 9: Calculate the work required to be done in moving a body of mass 100 kg from a height (2 R) to...
A: To find- Work required to be done (W)=? Given- Mass of body (m)=100 kg, M=6 x 1024 kg Displacement o...
Q: A bowling ball moves down the lane from x=2.80 cm to x, = -5.00 cm during the time interval from f =...
A: Average velocity of an object is given by total displacement covered by the body over given time. So...
Q: A concave mirror is to form an image of the filament of a headlight lamp on a screen 8.00 m from the...
A: We know that,Lateral magnification for plane mirror, m=h'h Equation 1here, h is the height of obje...
Q: A loser beam has a power of 90 w.has an aperture of 30 Culculate the itansty of the image Sight of w...
A: Given: The power of the laser beam is 90 W. The aperture is 3×10-3 m. The wavele...
Q: Q Calculate the velocity of longitudinal and shear elastic waves in a cubical crystal along (111) di...
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Q: Twin A makes a round trip at 0.6c to a star 12 light-years away, while twin B stays on the earth. Ea...
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Q: 4. A charge q is placed in the cavity of a conductor as shown below. Will a charge outside the condu...
A: In a conductor, there is no electric field as there are huge no of free electrons. When charge place...
Q: Find the energy per unit length stored in a cylindrical volume of inner and outer radii a and b, res...
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