(b): What are quarks? Explain the quark model. Also give two factors which do not support the ence of quarks.
Q: A 55 kg skater at rest on a frictionless rink throws a 3 kg ball, giving the ball a velocity of 8 m/...
A: M1V1 + M2V2 = M1V1 + M2V2 0 = 55V1 + 3×8 V1 = -2.29
Q: Briefly explain Dulong-Petit, Einstein, and Debye's models for heat capacity. Draw a graph reflectin...
A:
Q: At the dot, the y-component of the electric field due to the shaded region of charge is
A: The situation can be seen as below,
Q: Kindly give it
A:
Q: Two rings of radii R and nR made from the same wire have the ratio of moments of inertia about an ax...
A: Option a
Q: What is meant by Ampere
A: Ampere is defined as the SI unit of
Q: The siphon is an old technology used to transport water from _________ locations, and is commonly us...
A: Concept used: Siphon is technology used to carry water from one reservoir to another. The liquid is ...
Q: Please solve step by step. Thanks
A: To answer: The definition of Simple Harmonic Motion Express displacement, velocity and acceleration ...
Q: 1) The demagnetizing effect of armature reaction leads to 2) The cross-magnetizing effect of armatur...
A: The demagnetization effect of armature reaction leads to reduced flux per pole and hence reduced gen...
Q: 4. Two equilateral triangular parallel plates (Side length=50mm) facing each other experiences a flu...
A:
Q: The linear velocity of a body rotating at ω rad/s along a circular path of radius r is given bya) ω....
A: A)
Q: Figure shows a conical pendulum, in which the ball with a mass of m=10.0 kg moves in a horizontal ci...
A:
Q: Sketch qualitatively accurate graphs of G vs. P for the three phases of H2O (ice, water, and steam) ...
A: Given: The graphs differ at slightly higher temperature is sketched and discussed below.
Q: What is Fbd
A: A free body diagram consists of a diagrammatic representation of a single body or a subsystem of bod...
Q: Am=0.24kg mass is attached to end of a thin uniform rod of mass M =1.22kg and length L=4.38m which i...
A: m=0.24 kg M=1.22 kg L=4.38 m Since, we knowEi=3L4mg+L4mgEf=12mv2+12Iω2+-3L4mg+-L4Mgω=v/L'and L'=3L/4...
Q: (1) A ray of light is normally incident on the left face of the quarter- round prism shown. The ray ...
A: Given, A light ray is incident...
Q: Light of intensity I, is incident on a polarizer. The transmission axis of the polarizer is vertical...
A: (ii) Introduction: Polarization is a property applying to transverse waves that specify the geometri...
Q: Difference between charges
A: Cation Is positively charged ion.
Q: II Review | Constants Three parallel sheets of charge, large enough to be treated as infinite sheets...
A:
Q: An electron initially placed 0.20 mm to the right of a small charged sphere moves to the right with ...
A: Given: radius, r=0.2×10-3 m acceleration, a=3.6×107 m/s2
Q: Consider a system of five particles, inside a container where the allowed energy levels are nondegen...
A: The expression for the probability of an event can be written as: P=Nn Here, N is the number of case...
Q: Hi can you help me with this with solution
A:
Q: What is the change in energy in a dam
A: Given: A change in energy in a dam is given as,
Q: For the circuit given what is the voltage across C2, in V? The voltage source in the circuit has a p...
A:
Q: Below 0.3 K the slope of the 3He solid-liquid phase boundary is negative Suppose that you compress l...
A: If 3He compressed adiabatically, then entropy will not change during this process if, dQ=0 then ∆S=d...
Q: In partial wave analysis of scattering, one has to consider waves with L= 0, 1, 2, 3, For agiven ene...
A: Introduction: The useful method is the partial wave analysis. When the potential is central, i.e., s...
Q: 18
A: Power = Intensity × Area P = I × 4πr² P = 0.86 × 4π(3.6)² P = 140.059 W
Q: away from the center of the plane
A: Given: The equation of the path of the particle is find as,
Q: What is the correct way of writing si unit
A: It should be written in
Q: A uniform electric field has magnitude E and is directed in the negative x direction. The potential ...
A: Given: The potential difference between the two points is, ∆V=330 V The distance between a and b is,...
Q: Find the bond energy and the uncertainty in the radius of a fundamental hydrogen atom using the Heis...
A: Using Uncertainty Principle The total energy is the sum of the kinetic energy and potential ener...
Q: A continuous-time Markov chain (CTMC) has the following Q- (gi) matrix (all rates are transition/sec...
A: B is the correct option.
Q: 1 2 3 5 4
A: Taking square root Both sides. 3a = 5
Q: A player throws a ball upwards with an initial speed of 29.4m/s. What is the direction of accelerati...
A: D)
Q: Please tell why a term corresponding to J vector is not present in Faraday's law even though other t...
A: Concept used: Maxwell equations describe the basis of electromagnetism. Two of the Maxwell equations...
Q: asap pls
A: Let vs denotes the speed of source i.e. the corn of the car and v denotes the speed of sound.
Q: This graph shows a ball rolling from A to G. B D. Which letter shows the ball when it has the maximu...
A: D
Q: Obtain the relation between the polarizability and the distance between the two atoms for a two neut...
A: We know, Electric field is given by: E=14πε0pa3 .....( 1) where, p is dipole moment Again we know, ...
Q: 4. Explain conservative forces and how it matters when computing for gravitational potential energy ...
A: Concept used: Conservative forces are forces in which force is independent of the path taken by part...
Q: Three charges Q1= -8 µC, Q2 = +5.8 µC and Q3 = +2.8 µC are separated between Q1 and Q2 by 8 cm. a Wh...
A: Given: Three charges: Q1=-8μC ; Q2=+5.8μC ; Q3=+2.8μCdistance between Q1 and Q2 d1=8cm To find:...
Q: . The boom of the wall crane 4m long is held at right angles to the wall by a wire that is attached ...
A: Given: The length of the crane is 4 m. The distance of the wire is 3 m. The weight of the load is 45...
Q: Advanced Physics Question
A: Given, negative charge Q is distributed uniformly around a quarter circle of radius a lies in the fi...
Q: Explain the fundamental assumption of statistical mechanics ?
A: Microstate and macrostate To any given macrostate there are many microstates corresponding to it. C...
Q: If centripetal force is directed toward the center of curvature, why do you feel as if you are “thro...
A: Given: The centripetal force is directed toward the center of curvature is explained below.
Q: The figure shows several points and some electric field lines. Where is the electric field the stron...
A: Electric field strength is basically determined by the number of filed lines passing per unit area. ...
Q: A planet has the orbit shown below. Use the 8 labeled points to answer the question. At which point(...
A: Answer given below:
Q: A He–Ne laser beam is reflected from the surface of a CD onto a wall. The brightest spot is the refl...
A: Given: The distance of wall from CD is D=1.50 m. The distance of first fringe from central maximum ...
Q: Two plates each having an area.of 5m^2 are 37 mm apart. The plate on top is fixed while the plate lo...
A: Given data: The area of each plate is A=5 m2. The separation between the plates is d=37 mm. The for...
Q: In a parallel-plate diode, the anode is at 250 V with respect to the cathode which is 4 mm away from...
A: Concept used: An electron gets accelerated due to field existing between anode and cathode.
Q: When the motion of a body is confined to only one plane, the motion is said to bea) plane motionb) r...
A: Plane motion
Step by step
Solved in 2 steps
