Define the Systems of Many Particles ?
Q: Flying Circus of Physics (a) The roof of a large arena, with a weight of 380 kN, is lifted by 42 cm…
A: Given data: Part (a) Weight of roof, Wr=380 kN=380×103 N Lifted displacement, Sr=42 cm=42×10-2 m…
Q: d) The Cosmic Microwave Background Radiation (CMB) is observed to have a present day temperature of…
A: To answer: The origin of the fluctuations in the Cosmic Microwave Background Radiation (CMB).
Q: If there is no observable edge to the universe, can we determine where its center of expansion is?…
A: Let’s explain by taking a simple example of a balloon analogy to explain the expansion of the…
Q: Write the derivation of all free fall equations, including figures
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Q: zicle is shown by the Feynmanı ow heads in the pion? *
A: Given: In the Feynman diagram, the correct diagram representation is given as,
Q: Explain concept of rest mass. Write a relation between energy and rest mass.
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Q: Define the term s Boltzmann’s constant?
A: The relation between the average kinetic energy and the absolute temperature of the gas particle is…
Q: Define and derive the Nernst’s equation.
A: Introduction: The Nernst equation provides a relation between the cell potential of an…
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: Do we expect to be able to use Maxwell–Boltzmann statistics to analyze: nitrogen gas at standard…
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Q: 5. Statistical definition of entropy is S = kglnN N! where n = n1!n2!n2! Use Stirling's theorem to…
A:
Q: What is the significance of the Boltzmann distribution?
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Q: How to calculate K from first principles of Boltzmann statistics ?
A: The Boltzmann constant (kB or k) is the proportionality factor that relates the average relative…
Q: Briefly describe three states of matter?
A: The three states of matter are:SolidLiquidGasIn solid, the particles are strongly bounded such that…
Q: Describe the Feynman diagram for the exchange of a between a proton and a neutron.
A: When a proton decays into a neutron then an exchange particle is W+ And the other products are…
Q: Does the law of conservation of mass conflict with a famous theory such as the theory of expansion…
A: First of all we will have to know that alone mass is not conserved and alone energy is not…
Q: Define the term Boltzmann constant?
A: The expression of Boltzmann constant is: kB=R/NA ……….(1) Here, kB is the Boltzmann constant, R…
Q: b) a) W+ d dr dg UR UB d) ERG c) ūR UG UR
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Q: What is Stefan-Boltzmann constant? What is its value?
A: Stefan-Boltzmann law states that the total radiant heat energy emitted from a surface of the source…
Q: Define Yukawa particle.
A: In his 1934 article Yukawa argued that the nuclear strong force is carried by a particle with a…
Q: 3. Consider the following two universes: Universe I: flat, matter-dominated with no cosmological…
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Q: Calculate the temperature of the universe when photons can no longer disassociate deuterons. Use the…
A: Given: The photons can no longer disassociate deuterons.
Q: What is a system and what is the universe, and how are they related to the 2nd Law of…
A: The thermodynamical state of a system can be defined with the help of the thermodynamic coordinates…
Q: What is the Dynamics Equation
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Q: what are feynmens diagrams in semiclassical physics?
A: SOlution: to describe about Fynmens diagram
Q: Derive the perfect gas equation.
A: write the expression for the boyle's law, charles law and avogadro's law,
Q: What are the force messenger particles describe in standard model and are they really explain…
A: Introduction: The standard model is the model that describes all the four fundamental forces namely,…
Q: Explain quantum gravity.
A: Quantum Gravity comes under the field of theoretical physics which describes gravity. Of all the…
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: What are the four states of matter?
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Q: The temperature of the universe is 2.76 K. What is the wavelength of the cosmic background…
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Q: State Stefan-Boltzmann law. Give its value in SI units.
A: According to Stefan-Boltzmann law, the total heat energy emitted/radiated per unit time, per unit…
Q: State a necessary condition for a system to be chaotic.
A: Given: A necessary condition of a system to be chaotic as,
Q: What is the degeneracy of a non-degenerate system?
A: Degenercacy signifies the number of quantum states or energy states that have the same energy.
Q: If the mass density of the universe is above the critical density as it appears to be with the mass…
A: Given, The mass density of the universe is above the critical density.
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: One of the nuclear reactions is inelastic scattering. Briefly (not more than three to four lines)…
A: Inelastic scattering is a type of nuclear scattering which involves the inelastic collision of an…
Q: What is Feynman diagram and why is it used?
A: The Feynman diagram is basically a pictorial presentation of some mathematical expressions or…
Define the Systems of Many Particles ?
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