Explain the Boltzmann Factor ?

Q: Where is the lowest possible energy location in the electron cloud model pictured below

A: Use Bohr’s atomic model to determine the lowest possible energy location. According to Bohr’s atomic…

Q: Calculate the deBroglie wavelength of electrons accelerated through 3868 V. Round off the answer to…

A: Given data: -  The potential difference is V = 3868 V.

Q: What is Boltzmann constant? Give its value?

A: Boltzmann constant: It is a thermodynamic physical constant that connects average kinetic energy of…

Q: DISCUSSION: 1) What dose a BCD mean ? 2) What are the bubbles on the 7442 logic diagram ?

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Q: a) Outline the 2 ideas Planck put forward to explain the black body radiation.b) Explain the concept…

A: (a) the wave theory of light explains the interference and diffraction relating to the propagation…

Q: Stefan-Boltzmann Law The Stefan-Boltzmann law estimates the total amount of emission, per unit…

A: Write the expression for the energy per unit area.

Q: Im unable to understand where the 9R^2-4R^2 came from on the 3rd line on writing.

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Q: Change in kinetic energy is measured as O (mv)? O (1/2) (mv) O (1/2 )(mv²) O (1/2) (mv)2 O (1/2)…

A: Required:  Formula of change in Kinetic Energy

Q: One cubic meter of atomic hydrogen at 0°C at atmospheric pressure contains approximately 2.70 × 10…

A: Given data:  The number of atoms of 1 m3 of atomic hydrogen at 0 °C, N=2.70×1023 atoms Energy of…

Q: Which of the following would you use to dislodge an interior electron from an atom? An interior…

A: Synchrotron accelerate electron and proton synchrotron accelerate proton.

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: At what temperature will the ms sped of oxygen molecules become just sufficient for escaping from…

A: Rms velocity of gas molecules is given by,  vrms=3kBTm Given : kB=1.38×10-23 JK-1 Mass of oxygen…

Q: The branch of science dealing with the study of the flow of energy is called: a. cosmology b.…

A: Introduction: Energy is defined as the capacity to do work.

Q: Need help using Boltzmann's constant. If i'm trying to find average thermal velocity (Vrms) of a…

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Q: What is the significance of the Boltzmann distribution?

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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: What is the zeeman effect?

A: The Dutch physicist, Pieter Zeeman in 1896 observed yellow lines of Sodium in a flame which is held…

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: What is Helmholtz free energy ?

A: Helmholtz free energy is a thermodynamics concept in which, thermodynamic potential is used to…

Q: Describe briefly the Magnus effect.

A: The disturbance is the fluids when a spinning object, an object moving in clockwise passes through a…

Q: what are feynmens diagrams in semiclassical physics?

A: SOlution: to describe about Fynmens diagram

Q: The Inverse-Square and Stefan-Boltzmann's Laws Recall that the Stefan-Boltzmann law estimates the…

A: From the Stefan-Boltzmann law, E1=σSBT4

Q: EXplain Einstein–de Haas effect.

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Q: What will be the effect on the spectral lines of an object if it is moving only perpendicular to…

A: We have to discuss about when the object is moving only perpendicular to your line of sight then…

Q: What are the four states of matter?

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Q: Review I Constants During most of its lifetime, a star maintains an equilibrium size in which the…

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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: YThe Feynman diagram at right shows a particle interaction mediated by which force? (Time is the…

A: Solution:

Q: Explain Max Planck’s contribution to the development of quantum mechanics.

A: Max Planck was the first scientist to explain that the colors of glowing matter is due to energy…

Q: What is metastable state?

A: A metastate can be considered a kind of temporary energy trap or an intermediate stable stage of…

Q: Calculate the ratio of the momentum of an atom moving at a speed of 5.1 m/s to the momentum of a…

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Q: Explain Stefan-Boltzmann law of radiation?

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Q: How do matter and antimatter differ?

A: Step 1 Matter is anything that has mass and occupies space.

Q: A student wants to determine the Stefan-Boltzmann constant, o. The student then measures the 3)…

A: For a straight-line graph, the equation for the same is given as, Here, m is the slope, and x and y…

Q: An object is moving a speed 7c/9, where c is the speed of light.  Calculate gamma (γ).

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Q: Sokv potented by diff.: Then flo X change in An e es acceleeped it's Merso 91.35% 97.0% 3 93.58%…

A: Actual mass of electron m'= 9.1 × 10^-31kg Accelartretd to 500kv

Q: Plank formula by in

A: Stefan-Boltzman law:- We know that  according to Stefan Boltzmann's law, the amount of radiation…

Q: Write the Stefan-Boltzmann's equation?

A: According to Stefan-Boltzmann Law- The total radiant heat power emitted from surface is proportional…

Q: What is known as Boltzmann distribution ?

A: Boltzmann distribution is a distribution that represents the probability of a system to remain in a…

Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience this effect in everyday life. This effect is only observed when an object moves with some velocity comparable to the velocity of light. This velocity is termed relativistic velocity.