A circular disc of mass of 10 kg and radius 0.2 m is set into rotation about an axis passing through its center and perpendicular to its angular velocity the disc will attain at the end of 6 seconds from start.
Q: From a sphere of mass M and radius R a smaller sphere of radius is removed as shown in 2 figure. A p...
A:
Q: hown Part E Find the magnitude of the total magnetic force that the electron exerts on the proton. E...
A:
Q: You are looking to purchase a small piece of land in Hong Kong. The price is "only" $60,000 per squa...
A: dimension of tape is, a=20(m) b=30(m) So initial area of tape will be, A=a×b=20m×30m=600m2 And since...
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: 4. The radiative transfer equation is written as, dl, -a,l, + ju. ds Show that this equation 1 can b...
A:
Q: Is eartn an inertial frame of referenče ? Discuss.
A: Strictly speaking, earth is not an inertial frame of reference. But many a times, for problems in ph...
Q: (b) The ground state of the fluorine atom is represented by the level ²P3/2. It is subject to a weak...
A: Given data, Ground state : 2P32 Magnetic field = 20 T
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: 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: liquid, the colum.
A: To give the reason when a cold alcohol thermometer is placed in a hot liquid, the column of alcohol ...
Q: 17. What is the importance of Michelson-Morley experiment? Discuss its negative results.
A: Michelson-Morley Experiment: It was a scientific experiment to test for the presence and properties ...
Q: 16 : Find the fundamental frequency of a wire of length 50 cm, diameter 0.4 mm and density 9800 kg/m...
A: Fundamental Frequency: According to the vibrating string's law, A stretched wire or string's fundame...
Q: 2. (a) An object undergoing SHM traces a parabola taking 0.25 s to travel from one point of minimum ...
A: Solution 2: a). In Simple harmonic motion, the particle changes its velocity and there is a transiti...
Q: Consider the following cireuit: DDDD G. a. Write the truth table for G(X.YZ). b. Convert the circuit...
A: Given, Logic gate is, So, truth table for output G(X,Y,Z), Input Output X Y Z G 0 0 0 0 ...
Q: A bucket full of water is tied at the end of the string of length 3.6 m and moved in a vertical circ...
A: Here we have to find velocity at the highest point (Vh) As the bucket is tied to the string of len...
Q: A tube open at both ends has length 47 cm. calculate the fundamental frequency of air column. (Negl...
A: The length of the air column is equal to one-fourth of the wavelength for the first harmonic. The fu...
Q: Q3) 226Ra (t1/2 = 1600 y) alpha decays to the 1st excited state of nucleus X %3D with branching rati...
A: 226Ra has been given to have two decay modes, one is alpha decay to the first excited state while th...
Q: When the pressure applied to one liter of a liquid is increased by 2 x 106 N/m? its volume decrease ...
A: Bulk modulus is a measure of the ability of a substance to withstand changes in volume when under co...
Q: A 1702 kg solid sphere with a radius of 2.6 m rolls without slipping down an incline of 0 = 41°. If ...
A:
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: In the figure below, the internal energy change of the gas carried from ? to ? along the blue path i...
A: Given, change in internal energy of the gas from A to C is, UAC=800J And work done on the gas along ...
Q: Transform the Wye network to Delta network a RC R, :3Ω RA R.
A:
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...
Q: A child ties a stone to a rope and rotates the stone in a circumference in a 45-degree-to-vertical o...
A: From the above figure the radius of the circular motion is r=2×0.5h2=24h
Q: Given the illustration, a ball is thrown at A with Vo=55ft/s and e=0.90 at A. Compute the distance d...
A: Given: Initial velocity, v0=55 ft/s e=0.9 To find: Distance d
Q: (Q) Consider a system of three noninteracting particles that are confined to move in a one-dimension...
A: A particle in a one-dimensional infinite potential well or particle in a box in quantum mechanics is...
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...
Q: What is the law of conservation of linear momentum? Establish this law with the help of Galilean inv...
A:
Q: A loop antenna of area A = 4.06 cm2 and resistance R = 3.79 μΩ is perpendicular to a uniform magneti...
A: Given that, A loop antenna of area A = 4.06 cm2 and resistance R = 3.79 μΩ Perpendicular to a unifo...
Q: The electric field between the inner and the outer surfaces of a cylindrical capacitor carrying char...
A:
Q: Part G: Use Kirchoff's Law to solve for all the voltage drops and branch currents. R1 100 a R4 700 w...
A: Consider the following circuit :
Q: 1. 100 m 5,00 m 10ρ m зро т A block is dropped from a sloping roof according to the figure above, an...
A: Given, A block is fallen down from the roof
Q: What is the relative number of atoms in the ground state to the first excited state at 10^4 Kin the ...
A: By using the relative number formula Energy of the hydrogen,E1=-13.612=-13.6 eVIn first excited stat...
Q: Dot number Displacement of the puck Time Angular displacement of the pulley s (m) 1 (sec) e (rad) 3 ...
A:
Q: For the given arrangement, find out the path travelled by the incident ray within the slab in meter:...
A: Refer to the figure below : Applying Snell's law at the interface of air and first medium : sinθs...
Q: A cylindrical copper rod of length L and cross-sectional area A is reformed to three times its origi...
A: Given: Length of the copper rod, L Cross-sectional area of the rod, A Resistance of the rod, R To fi...
Q: 1.[#111] Clouds of Magellan The Clouds of Magellan are a.) galaxies containing billions of stars b....
A: Note: We’ll answer the first question since the exact one wasn’t specified. Please submit a new ques...
Q: I) In curvilinear motion, direction of acceleration vector is a) tangent to the path. b) towards the...
A: Explanation: (I) In curvilinear motion, direction of acceleration vector is (a) Towards the center o...
Q: An inductor has an inductance of ( 1/pi ) H and resistance of 2000 ohm. A 50 Hz A.C. is supplied to ...
A: In this case, the inductor has some inductance and some resistance which is connected to an A.C. sup...
Q: 22. Show that Newton's second law has the same form in all inertial frames.
A:
Q: If cycle wheel of radius 0.4 m completes one revolution in one second , then find acceleration of th...
A: We have to find the acceleration of the cycle having its wheel radius 0.4 m and it revolves one revo...
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
Q: When a cold alcohol thermometer is placed in a hot liquid, the column of alcohol goes down slightly ...
A: Thermometer are device used for measurement of temperature and within it different liquid are us...
Q: The equipartition theorem of energy in classical statistical mechanics says that the contribution to...
A:
Q: A body of mass m falls from the rest in a medium offering resistance proportional to the square of t...
A: A body which shall fall from rest has initial velocity equals to 0m/s. Using this and the equations ...
Q: Show that the basic laws of physics are invariant under Galilean transformations.-
A:
Q: 24 L, 39 1. Eight charged particles are arranged, in a circle, a distance d from a central observati...
A: All the 8 given charges will produce an electric field at the center of the circle, given by Coulomb...
Q: What is the electric field at the midpoint M of the hypotenuse of the triangle shown below? (Assume ...
A: Solution; First of all, find the distance of the 2q charge from point M. Use the angle bisector theo...
Q: 5. Show that no material body can have a velocity equal to or greater than the velocitv light. --..l...
A:
Q: . The radiative transfer equation is written as, dl, ds -a,l, + ju. Show that this equation 1 can be...
A:
Step by step
Solved in 2 steps
