explain semi classical physics?
Q: Which Feynman diagram could show an electron emitting a photon. ?
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Q: Consider the mass M at the end of a massless spring whose spring constant is k and whose relaxed…
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Q: X-rays with initial wavelength 0.0735 nm undergo Compton scattering. ▼ Part A What is the largest…
A: The initial wavelength is We know that;The mass of a photon is The planck's constant is The speed of…
Q: [3] For the system of capacitors shown in figure, find (a) the equivalent capacitance of the system,…
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Q: Use as an example the cases of the filled subshells of configuration ns? and np° to illustrate, by…
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Q: explain semi-classical gravity
A: Solution: To explain the semi classical gravity
Q: write a note on Feynman's diagram in semi-classical physics?
A: Feynman's diagram It is a graphical method to represent of the elementary particle interaction. It…
Q: Give the consequences of the Postulates of the General Relativity.
A: The theory of general relativity states stat, the massive objects cause a distortion in space-time,…
Q: 2. Over several months an astronomer observes an exoplanet orbiting a distant star at a distance of…
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Q: Exactly what is equivalent in the principle of equivalence?
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Q: what is semiclassical physics give some examples.
A: Semiclassical physics is a hybrid category of physics where some part of the system can be…
Q: = ax². Find the equa- 6-11. A disk of radius R rolls without slipping inside the parabola y tion of…
A: Equation of parabola y=ax2 Let Radius of disk is R .
Q: Define Yukawa particle.
A: In his 1934 article Yukawa argued that the nuclear strong force is carried by a particle with a…
Q: 16. While walking on a beach, you find a clear, colourless rock that may be quartz or glass. Which…
A: Refractive index - It is the ability of an material to oppose the motion of light, higher the…
Q: 11. A discrete bundle of energy is a
A: A photon is defined as a discrete bundle, packet or quanta of energy.
Q: Quantum gravity, if developed, would be an improvement on both general relativity and quantum…
A: There is no experiment or observation which needs a quantum theory of gravity. However there have…
Q: Can we find a unified theory of physics?
A: Unified Field Theory:- A unified field theory (UFT) in physics is a sort of field theory that…
Q: (a) What is the equivalence principle? (b) Describe an early experiment which confirmed the general…
A: (a) Introduction: General relativity is a metric theory of gravitation. At its core are Einstein's…
Q: please write a summary of the discovery of quantum gravity, including formulas and breakthroughs in…
A: The discovery of quantum gravity is an ongoing research effort in theoretical physics, aimed at…
Q: Problem 3. Snowball down a mountain A 6.0-kg snowball is rolling at 1.5 m/s when it is at the top of…
A: Given: The weight of snow ball is 6 kg Velocity is 1.5 m/s Uniform density is 250 kg/m3.
Q: Do not go into depth about the similarities and differences between Galilean (Newtonian) and Special…
A: Galilean invariance or Galilean relativity states that the laws of motion are the same in all…
Q: 3. Calculate the gravitational potential energy of a 2.0 kg block that is 9.0 meters above the…
A: 3) m = 2 kg ; h = 9m gravitational potential energy = mgh = 2 * 9.8 * 9 =…
Q: Today we view the collisions between high-energy particles, why? please explain
A: we view the collisions between high-energy particles beacuse of the following reasons :-
Q: A bead slides on the inner surface of a paraboloid z = Cr*, as shown in Figure 2. C is a constant,…
A: The minimum number of coordinates required to specify the motion of a particle or system of…
Q: 3. At point “A" at the ground level, a bullet was fired vertically upward with an initial velocity…
A: a) let initial velocity of bullet is u Now, by v2 = u2 +2as 0 = u2 -(2×9.81×50) u2 = 981 u =…
Q: 6-18. A particle of mass m is constrained to move under gravity with no friction on the surface xy =…
A: Equation of path xy= z Point (x,y,z) = (1,-1,-1)
Q: 2. A motorcycle rider is travelling due east when he passed a small town. At the end of the town, he…
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Q: Does special relativity allow anything to travel faster than light? Explain.
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Q: State the postulates of Special Relativity and their consequences.
A: The first postulate of special relativity is the idea that the laws of physics are the same…
Q: What is the most fascinating feature of the standard model
A: The Standard Model of particle physics is a hypothesis that classifies all known constituent…
Q: what is Feynman's diagram in detail in semi-classical physics?
A: Feynman diagrams were invented in 1948 to help physicists find their way out of a morass of…
Q: 7. A plane circular loop of conducting wire of radius r = possesses N = 15 turns is placed in a…
A: 7) circular loop radius, r=10 cm Number of turnings N=15 The angle the magnetic field makes with the…
Q: Problem 7. Why did summer go so quickly? Scientists are studying a planet in a faraway galaxy that…
A: Given: The ellipse's maximum distance from the focus is rmax=ra=1.8×1011m Whereas minimum distance…
Q: Explain the fact the special theory of relativity defines the limits for the validity of Newtonian…
A: Special relativity applies to particles moving at speed comparable to the speed of light. However,…
Q: Can you prove Newtonian mechanics is a subset of special relativity
A: Special relativity, formulated by Albert Einstein in 1905, is a more comprehensive theory of motion…
Q: Identify and define the three elementary particles.
A: Elementary particles are the smallest known building blocks of the universe. They have no internal…
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