Average kinetic enerdy of the gan molecule O. Directly proportional to absolute termperature O Directly proportional to the 4 power of absolute temperature Oc Independent of absolute temperature d. Inversely proportional to absolute temperature
Q: QIIE the ediumof Plasma is an er Con gas. With a ioni Zatlon Potendial of 15.7eleGtron-Volt then the…
A:
Q: A copper vapour laser operates at a temperature 1,000 K. The lasing level is found in the copper…
A: Write the spontaneous emission lifetime. t=500 ns
Q: Calculate the number of degrees of freedom of molecules of hydrogen in 1cm3 of hydrogen at NTP.
A: The volume occupied by Avogadro number of molecules (6.023*10^23) of gas at NTP will be 22.4L or…
Q: What is Prandtl tube?
A: Prandtl tube is also known as the pitot static tube.
Q: Briefly describe the contribution of Walter Nernst, T.W. Richards, Max Planck and G.N. Lewis in the…
A:
Q: How many ways are there to arrange a number of fermions on an energy slice whose number of states is…
A: Given: How many ways are there to arrange a number of fermionson an energy slice whose number of…
Q: One Helium atom weighs 26.2 X 10-7 kg. How many He atoms would weigh 262 kg O a. 10° О. 107 Oc 10- O…
A:
Q: What is the range of space velocity for VOC oxidation over precious metal catalysts?
A: We have to mention the range of space velocity for VOC oxidation over precious metal catalysts.
Q: Calculate the Fermi energy and electron concentration at room temperature 300K
A: Here given the donor level energy Ed = 0.05 ev. Again Eg = 1.1 ev We have to calculate the Fermi…
Q: A car travels 65,000 miles before the tread on its tires wears out. What depth of rubber is lost…
A:
Q: Fermi Problem A car travels 65,000 miles before the tread on its tires wears out. What depth of…
A:
Q: Laser ablation is an effective tool for probing micro areas of solid samples. How does it work?
A: The mechanism of laser ablation depends on physical properties of metals and environment medium.…
Q: H.W: What are the difference between roscopic and mac microscopic
A: Microscopic implies the atomic or subatomic levels which cannot be seen directly whereas…
Q: MasteringPhysics: HW13 YThink you can do this difficult ph X b B Homepage - PHYS-2110-004 - C My…
A: Given:Weight of upper block, m1g = 25 NWeight of lower block, m2g = 100 N
Q: Use Stefan's law to calculate the to- tal power radiated per unit area by a tungsten filament at…
A: Temperature (T) of tungsten filament= 2090 kStephan boltzmann constant (σ) = 5.6696×10-8 Wm2-k4Power…
Q: During Bose-Einstein condensation all the atoms fall back to the _______ a) Ground state b) First…
A: In case of Bose-Einstein Condensation, the temperature of the material remains to be quite low such…
Q: B/Fill in blank . 1-The atom by ionize is .. 2-To improve the conductivity of pure semi-conductor we…
A: 1.ionized atom has more energy than in its ground state 2.doping 3.valence band 4.by both electron…
Q: A star is formed when the gravitational attraction overcomes the pressure due to the gases inside.…
A:
Q: How many particles are present in a closed container if the energy it contains is 95204.74J, and the…
A:
Q: sress that could lead Calculate the minimum gap width necessary to account for an increase in…
A:
Q: The barium-yttrium ceramic compound used to demonstrate superconductivity will work only if…
A:
Q: Given a sample of 1cm3 of hydrogen and 1cm3 of oxygen both at NTP. Which sample has large number of…
A: Avogadro hypothesis says that under similar conditions of temperature and pressure volume of all…
Q: Integrated ConceptsCalculate the minimum amount of energy in joules needed to create a population…
A: Given data: Number of moles of neon is, n=1.00×10-4 moles.
Q: tional, tra and vibrational motions. If the rms velocity of HCl molecules in its gaseous phase is U,…
A: GivenAn HCI molecule has rotational, translational and vibrational motions. If the rms velocity of…
Q: atoms can occupy only certain discrete energy levels. Consider a gas at a temperature of 2 500 K…
A: The ratio of the number atoms in the higher energy level to the lower energy level can be given as
Q: Water Of Crystallization Definition
A: The water of crystallization means having a fixed number of molecules present in one formula of a…
Q: Find Vrms for nitric oxide gas (NO) at 16°C. 8. 555.6 m/s 534.9 m/s 424.7 m/s A. B. C. 1--1 8 16.00…
A: Dear student, Since both questions are different as per guidelines we can author only first one…
Q: A metal object with Length Area(o-smm?) and vesistence of o-34 2 Apetential velnge 5 Velt. IP Hhe…
A: Given that, Length = 10 m Area = 0.5 mm2 Resistance = 0.34 Ω Voltage = 5 Volt Density concentration…
Q: IR Absorption takes into account a. The energy transitions between orbitals b. The energy transition…
A: In the given question we have to discuss about energy transition in IR absorption.
Q: if radius of manganese ion is 66ppm nd fluoride ion is 134 ppm then what is the shortest distance…
A: Solids are arranged in a order in the whole volume. The order can be regular (crystalline). It can…
Q: What is the probability that an O2 molecule in a sampleof oxygen at 300 K has a speed between 5.00 ×…
A:
Q: Vhich of the following pairs of physical quantities have the sam A) Kinetic energy per unit mass and…
A:
Q: which of the propertie of nano parkicles has the greakest effect on nanoparicles having ahign…
A: CONDENSED MATTER PHYSICS
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: Would regelation occurs ifv ice crystals did not have an open structure? Explain.
A: Structure of the Ice: The structure of ice is similar to the structure of the water molecule. The…
Q: While stating Boyle's law why should we use the phrase at constant temperature?
A: According to Boyle’s law at constant temperature the pressure and volume are inversely proportional.…
Q: ollowing dat
A: Projectile motion can be divided into x component and y component
Q: How do the elements exhibit a range of band gaps?
A: When we talk of semiconductors and insulators, electrons are observed to be restricted to a number…
Q: What is the de Broglie wavelength of a nitrogen molecule in air at 300 K? Assume that the molecule…
A: Given: Temperature(T)=300K The atomic mass of nitrogen = 14.0076 u Find the de Broglie wavelength of…
Q: Define the term Molecular Speeds?
A: The molecular speed measures the average speed of the particle in a gas and it is expressed as,…
Step by step
Solved in 2 steps
- 1. What does the area enclosed by the process represent on a P-v diagram? How about on a T-s diagram? What about the area enclosed by P-v diagram and T-s diagram for a cycle?Learning Goal: To understand the meaning and the basic applications of pV diagrams for an ideal gas. As you know, the parameters of an ideal gas are described by the equation PV = nRT where p is the pressure of the gas, V is the volume of the gas, 12 is the number of moles. R is the universal gas constant, and T is the absolute temperature of the gas. It follows that, for a portion of an ideal gas, constant. One can see that, if the amount of gas remains constant, it is impossible to change just one parameter of the gas: At least one more parameter would also change. For instance, if the pressure of the gas is changed, we can be sure that either the volume or the temperature of the gas (or, maybe, both!) would also change. To explore these changes, it is often convenient to draw a graph showing one parameter as a function of the other. Although there are many choices of axes, the most common one is a plot of pressure as a function of volume: a pV diagram. pV In this problem, you will…2 of 12 > Review Constants Part A By what factor does the gas pressure change if the volume is doubled and the temperature is halved? Pt Pi Submit Request Answer Next 2:56 PM 73 F 12/3/2021
- Suppose that the fundamental equation for a simple gas is as follows. S = Ns, + NR In T. V. where so, To, c, and Vo are all arbitrary constants.1) Based in your study so far, explain and compare, what happens for a gas like Freon when its compressed to a high pressure ( figure 1) and when its under high tension ( or high expansion ). Discuss what happens to the gas in both situations. (search and use equations and explain) Compressed air and decomprossed air increasing pressure high pressure low volume low pressure high volume O 2012 Encyclopaadia BUsing the combined gas law, calculate the following. Also, what other law could you have used to solve this problem? Use details to support your answer.Some teenagers think that their parents are “full of hot air.” Your mom inhales 4 liters of air with a temperature of 20 degrees Celsius. Since you think she is full of hot air, this temperature must increase while the air is in her lungs. If this air heats up to 37 degrees Celsius, what is the new volume of the gas? (Note that 37 degrees Celsius is 98.6 degrees Fahrenheit, which is normal body temperature.) Remember to pay close attention to the units of temperature before beginning your calculations. Show all work
- The Arhennius viscosity model describes how viscosity u depends on temperature 1: u = uo e E/RT 1 DVD DVD Here u is viscosity (Pa.s), I is the temperature (in "Kelvin), E is the activation energy (J mol¹), R is the universal gas constant (R = 8.3145 J mol¹¹ K¹) and U is a constant (Pa s). Ensure all your numerical answers are provided, accurate to 4 significant figures. Linearise this non-linear equation to allow the least squares fitting, i.e. write it in the form y = a + a₁x. Identify the independent (x) and dependent (y) variables and write the linearised equation in the answer boxes, clearly defining what ao and a₁ are equal to in terms of up, E and R. y: ao: a₁: X: IOHO OHO ManWhat is the relationship between volume and temperature if the number of molecules and the pressure is held constant? (use the highlight tool to choose) I. Directly proportional il. Inverse proportional Sketch a graph that represents this relationshin (Do this on parThe figure is a histogram showing the speeds of the molecules in a very small gas. (Figure 1) Figure N 4- 3 2 ili. 4 6 8 2 v (m/s) What is the most probable speed? Express your answer with the appropriate units. Value Submit Part B μA Submit Value Part C What is the average speed? Express your answer with the appropriate units. μÅ • Request Answer Value Units μÅ 4 Units Request Answer ? What is the rms speed? Express your answer with the appropriate units. Units ? ?
- Completely solve. WRITE LEGIBLY OR TYPEWRITE THE SOLUTIONS. BOX THE FINAL ANSWERS. Helium is contained at in a 0.21 ft3 tank contains helium at 260.43°F is evacuated from atmospheric pressure of 14.55 lb/in2 to a final pressure of 2,550 Pa. Identify: a) the mass of helium pumped out; b) the mass of helium left in the tank; c) the pressure if the remaining helium temperature drops to 283 K.Learning Goal: To understand the meaning and the basic applications of pV diagrams for an ideal gas As you know, the parameters of an ideal gas are described by the equation PV = nRT, where p is the pressure of the gas, V is the volume of the gas, 72 is the number of moles, R is the universal gas constant, and T is the absolute temperature of the gas. It follows that, for a portion of an ideal gas. T One can see that, if the amount of gas remains constant, it is impossible to change just one parameter of the gas: At least one more parameter would also change. For instance, if the pressure of the gas is changed, we can be sure that either the volume or the temperature of the gas (or, maybe, both!) would also change. To explore these changes, it is often convenient to draw a graph showing one parameter as a function of the other. Although there are many choices of axes, the most common one is a plot of pressure as a function of volume: a pV diagram. In this problem, you will be asked a…Solve the problem. Round your answer, if appropriate. Boyle's law states that if the temperature of a gas remains constant, then PV = C, where P=pressure, V=volume, and c is a constant. Given a quantity of gas at constant temperature, if V is decreasing at a rate of 14 in. /sec, at what rate is P increasing when P= 60 lb/in. and V = 40 in.? (Do not round your %3D answer.)