4) Determine the relative rate of diffusion for krypton and bromine.

Q: A gas containing hydrogen atoms is bombarded with high-energy electrons. The gas then produces…

A: Hydrogen atoms consist of a single proton in their nucleus, and a single electron orbiting around…

Q: 6. According to theorem of equipartition of energy, energy is proportional to the temperature of the…

A: Step1 - Understanding the concept of the law of equipartition of energy.              According to…

Q: The bends during flight. Anyone who scuba dives is advised not to fly within the next 24 h because…

A:

Q: What do you mean by the change of state of matter? Explain:

A: Given data; Define change of state of matter  Explain the statement which is given as;   a and b

Q: Example (1-2): Calculate the conductivity of Germanium (Ge) when one donor atom is added to 10…

A:

Q: Briefly describe the contribution of Walter Nernst, T.W. Richards, Max Planck and G.N. Lewis in the…

A:

Q: 7.) (Based on Neamen, Problem 14.16) - A solar cell at room temperature has a reverse saturation…

A:

Q: 5. The total charge which is developed by gas multiplication if the avalanche is initiated by an…

A: Question: The total charge which is developed by gas multiplication if the avalanche is initiated by…

Q: How many particles are present in a closed container if the energy it contains is (97505.45)J, and…

A:

Q: ix Euler Formula e = Cosx +iSinx %3D HW-- Prove euler Formula using Taylor series expansion

A: Taylor series expansion of eix is given by, eix=∑n=0∞ixnn!.

Q: Determine how changing a variable among P, V, N, and T influences other gas properties.

A: Given : A multiple question is given so providing answer for the first question.

Q: 1. How do you describe an atom in terms of composition?

A:

Q: 6 Assume a two-dimensional lattice with 3Å periodicity and a velocity of sound of c = 10^3m/s.…

A:

Q: The nucleus of an atom can be modeled as several protons and neutrons closely packed together. Each…

A: Given data The particle's mass is: m = 1.67 x 10-27 kg The radius of a particle is: r = 10-15 m…

Q: Constants I Periodic Table A spherical balloon has a radius of 7.45 m and is filled with helium.…

A: FB is buoyant force on balloonWHe is weight of Helium gasWB is weight of balloonWCargo is weight of…

Q: Which has more atoms: 1 kg of lead or 1 kg of copper?(See the Periodic Table .) Explain why

A: Given data The mass of lead is mpb = 1 kg. The mass of copper is mcu­ = 1 kg. From the periodic…

Q: 4.) Suppose you know a material is p-type, and that the thermal equilibrium electron concentration…

A: Solution:-

Q: A cat strolls across your backyard. An hour later, a dog with his nose to the ground follows the…

A: When the cat strolls across the backyard, it leaves a trail of atoms and molecules on the place. It…

Q: Name 2 applications of XRD. * To measure the numerical problems To identify the energy phases To…

A: 3).   To determine the arrangement of atoms  This state ment is right for application of xrd.

Q: *41. mmh The temperature near the surface of the earth is 291 K. A xenon atom (atomic mass = 131.29…

A:

Q: 3) The body-centered cell has two atoms of the same kind located at 000 and %% %. Its structure…

A: Two types of scattering factors are there 1. Atomic scattering factor(f) 2. Geometric structure…

Q: Below 0.3 K the slope of the 3He solid-liquid phase boundary is negative Use the third law of…

A: Using the clausius-clapeyron equation,we can find slope of boundary line…

Q: Solve the Newtons Law of Cooling problem applying first order diffential equations Angeli, who is a…

A:

Q: The nucleus of an atom can be modeled as several protons and neutrons closely packed together. Each…

A: Given: Mass of each particle (m)=1.67×10-27 kg. Radius R=10-15 m.

Q: The nucleus of an atom can be modeled as several protons and neutrons closely packed together. Each…

A: Part A:

Q: Researchers recently reported the first optical atomic trap.In this device, beams of laser light…

A: Given: The volume of sodium atoms is V=1.0 × 10-15 m3. The temperature of gas is T=0.0024 K.   The…

Q: Achy ty! 140 F= 2. 150 F= 3 180 F Formula: l'exlt32= of O'c = 2. go°c = 3-37.5c=

A:

Q: Describe one type of evidence for the wave nature of matter.

A: Wave nature of matter : Matter shows wave nature when it shows interference either constructive or…

Q: 2. Calculate the equilibrium saturation ratio (Seo) over a pure water droplet (p; = 1000 kg m3) that…

A: Given data= ρ=1000 kg/m3radius(r)=0.2×10-6mtemperature(T)=150C=288Kσ=72×10-3N/mRv=watervapor gas…

Q: What factors determine whether a material is a conductor of electricity or an insulator? Explain.

A: DETERMINING FACTORS TO KNOW THE NATURE OF MATERIAL  : 1. CONDUCTIVITY : If material conduct…

Q: 2. If the conductivity of the pure Germanium change with temperature according the fol- lowing…

A: If Eg = band gap of germanium  T is temp  K = Boltzmann constant = 1.38*10^(-23) Conductivity…

Q: 13- Thermal energy of a crystal system at a temperature of 56 °C in electron volts is equivalent to

A:

Q: 15- Similar to the glow discharge, the large part of the total voltage in arc exist in the cathode…

A: 15. (d) is the correct answer. Reason : The arc consists of 3 major parts : The arc column The…

Q: 2. How is enthalpy related to energy?

A: Enthalpy is defined as amount of heat (energy) absorbed or released by the system to cause a change…

Q: A powerful stream of boiling water shoots up from the ground and many of its droplets take…

A: Write the time taken by the droplet to reach at maximum height. t=3 s   Write the velocity at…

Q: 3. How do you correlate the Moore's law with nanotechnology? Enumerate th

A: The observation made in 1965 by Gordon Moore, co-founder ofIntel, that the number of transistors per…

Q: 5. The difference in energy between allowed oscillator states in HBr molecules is 0.310 eV. What is…

A: Given:Energy difference ∆E=0.310 eVTo find:Frequency f =??

Q: Example 2: A person of skin temp. of 36C° and body surface area 1.75 m .find 1- net total power if…

A: Given : T = 36°C = 36 + 273 = 309 K A = 1.75 m2 To = 20°C = 20 + 273 = 293 K P1 = 735 W σ = 5.7 ×…

Q: How many particles are present in a closed container if the energy it contains is 96629.32J, and the…

A: Given: The velocity of the oxygen molecule is 37.39 m/s. The energy of the particles in the…

Q: 2. How would the following Maxwell Boltzmann distribution change if temperature were increased? Draw…

A: At lower temperatures, the atoms have less energy. Accordingly, the velocities of the atoms are…

Q: 7. Make a table for the 5 different states with conditions/formulae to recognise a particular state.

A: In Classical Physics, Matter is anything that occupies a region in space and has a specific mass.…

Q: 2. How many particles are present in a closed container if the energy it contains is 93523.83 J, and…

A: 1 amu = 1.67 × 10-27 kg  Mass of oxygen gas = 32 amu = 32 × 1.67 × 10-27 kg = 53.44 × 10-27 kg…

Q: 1. Show that the mean velocity of an electron in an electron gas at the absolute zero of temperature…

A: Given :  Mean velocity at absolute temperature = 34vf

Kinetic Theory of Gas

The Kinetic Theory of gases is a classical model of gases, according to which gases are composed of molecules/particles that are in random motion. While undergoing this random motion, kinetic energy in molecules can assume random velocity across all directions. It also says that the constituent particles/molecules undergo elastic collision, which means that the total kinetic energy remains constant before and after the collision. The average kinetic energy of the particles also determines the pressure of the gas.

P-V Diagram

A P-V diagram is a very important tool of the branch of physics known as thermodynamics, which is used to analyze the working and hence the efficiency of thermodynamic engines. As the name suggests, it is used to measure the changes in pressure (P) and volume (V) corresponding to the thermodynamic system under study. The P-V diagram is used as an indicator diagram to control the given thermodynamic system.