Question
A system consists of 1 mol of identical and non-interacting molecules. Determine
(a) the population ratio at 25 °C for two nondegenerate energy levels separated by 100
cm1.
(b) the temperature at which the population ratio is 0.75. Comment on the effect of
temperature.
Expand
Transcribed Image Text

A system consists of 1 mol of identical and non-interacting molecules. Determine (a) the population ratio at 25 °C for two nondegenerate energy levels separated by 100 cm1. (b) the temperature at which the population ratio is 0.75. Comment on the effect of temperature.

Expert Answer

1 Rating

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Advanced Physics

Other

Related Advanced Physics Q&A

Find answers to questions asked by students like you.

Q: At what angle to the horizon was the stone thrown if the ratio of its potential energy to the kineti...

A: Click to see the answer

Q: Explain how an astronaut in an orbiting satellite can use a springwith a known force constant to mea...

A: Click to see the answer

Q: Fill in the boxes

A: Saturn 15 rocket mass,(ms) =1.8×106kg Ejection speed (vg) =348.39 m/s Rate of Buring fuel,dmsdt= 3.2...

Q: The enthalpy of a system is given by the equation H = U + PV where U is the internal energy, P = pre...

A: Click to see the answer

Q: EQE Curve 80 75 70 65 60 55 50 45 40 35 30 25 20 15 10 300 350 500 550 600 650 700 750 800 a50 s00 9...

A: Answer: To find:  Short circuit current Density. Formula used:   Jsc=∫λ1λ2qλhc.ηEQE(λ)S(λ)dλwhere J...

Q: If you drop your textbook it falls because the earth pulls it downward.  At the same time, your text...

A: According to the Newton's third law Every action has an an equal and opposite reaction. Which means ...

Q: utorial An asteroid has a 5:1 orbital resonance with Jupiter. What is its orbital period (in years)?

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...

Q: An object was left in a room of unknown surrounding temperature. The temperature of the object was s...

A: Click to see the answer

Q: PRACTICE ANOTHER   Four objects are situated along the y axis as follows: a 1.98-kg object is at ...

A: Click to see the answer

Q: Sketch a PV diagram and find the work done by the gas during the following stages. (a) A gas is expa...

A: Solution:   From the above-given data,   The PV diagram is as follows:        

Q: An object moves in simple harmonic motion with period 8 seconds and amplitude 2 cm. At time t=0 seco...

A: T = 8 sec ω = 2πT where ω is angular frequency ω=2π8 ω=π4  

Q: Taking the age of Earth to be about 4 ✕ 109 years and assuming its orbital radius of 1.5 ✕ 1011 m ha...

A: d=2πRN R is the orbital radius N is the no of years

Q: After leaving some presents under the tree, Santa notices his image in a shiny, spherical Christmas ...

A: Given: The radius of ornament is R=4.52 cm. The distance of object is u=0.866 m. The height of obje...

Q: what is field dimension/distance to field in-camera lens?

A: Answer:   Introduction:   The field dimension/distance to field in-camera lens is introduced and dis...

Q: Particles A nad B moves on straight lines on horizontal frictionless plane in the directions given i...

A: Let us consider the coordinates of C is (x, y). Therefore, rA=x,y-0,5=x,y-5rB=x,y-20,0=x-20,y

Q: Suppose the electric company charges 2.6 cents per kW-h. How much does it cost to use a 125 watt lam...

A: Total working time for the lamp, t=4 hours30=120 hours   total power consumed is, P=pt=125 W120 h=15...

Q: For the circuit shown find (a) the current i in microamperes, (b) the voltage v in volts, (c) the to...

A: Click to see the answer

Q: 5- please help with parts c and d only thank you!

A: In the first three frames, it is seen that the ball is moving horizontally on the floor. Thus, there...

Q: A new type of force was discovered by physicists with the following expression: a Fnew + Be* + 3x4 %...

A: Given: The value of new force is Fnew=αx+βex+3x4. The formula to calculate the work done on a part...

Q: In the next problem given, the boom with a measurement of twelve feet and a designation of AB is act...

A: The given figure is,

Q: Part E: At what coordinate(s) do/does the excited neutron have the highest probability of being loca...

A: Click to see the answer

Q: A 2-liter cylinder with a piston is used in a constant-pressure thermometer. The mass of the gas is ...

A: Click to see the answer

Q: A Geiger-Mueller counting system has a resolving time of 275 μs. Find the true rate at which the los...

A: Answer:  Given: A Geiger-Mueller counting system has a resolving time of 275 μs. Losses due to this ...

Q: A pulsar is a stellar object that emits light in short bursts. Suppose a pulsar with a speed of 0.91...

A: Using velocity addition theorem to find the velocity of pulsar w.r.t the rocket ux'=ux-v1-uxvc2=-0.9...

Q: A pulley system with 2 loads is illustrated in the figure below. Derive the expression of the accele...

A: Click to see the answer

Q: Below is a figure of a pulley system with two loads. Determine the expressions for the acceleration,...

A: Given m1>m2 And pulley has inertia I Let's draw the free body diagram Since in the same string th...

Q: A thin rod of length 2 m rotates at an angular velocity 8 s- about the axis, which is perpendicular ...

A: Click to see the answer

Q: As shown below, a bullet of mass m and speed v is fired at an initially stationary pendulum bob. The...

A: Click to see the answer

Q: I1= 5A, I2= 0.7A, a=.03m. b=.11m, d=.18m a.) Find FAD magnitude and direction b.) Find FBC magnitude...

A: Given: I1= 5A, I2= 0.7A, a=.03m. b=.11m, d=.18m

Q: Transverse waves are generated in a rope that is supporting a constant tension, with what factor inc...

A: Click to see the answer

Q: Find the particle's horizontal position x(t) and velocity v(x) at any point in a fluid whose drag fo...

A: Given: The expression of the drag force is Fdrag=kmv, where, k is a constant, m is the mass of the p...

Q: Let T be the tetrahedron with vertices at the origin and (5,0,0), (0,5,0) and (0,0,6). A fluid flows...

A: Click to see the answer

Q: Consider a stone thrown vertically upward. If we take air friction intoaccount, argue that 1/2 (mv^2...

A: When we take air friction into account, the energy of system is also dissipated as heat.  Since air ...

Q: Assume that the top of your head has a surface area of 25 cm x 25 cm. How many newtons of force push...

A: The expression of force in terms of pressure and area is. F=PA           (I)               P=pressur...

Q: describe completly the state of polarization of each of the following waves:

A: Click to see the answer

Q: In a supercollider at CERN, protons can be accelerated to velocities of 0.75c. What are their de Bro...

A: Click to see the answer

Q: A hungry bear weighing 720 N walks out on a beam in an attempt to retrieve a basket of food hanging ...

A: Given data: The weight of the bear is WB=720 N. The weight of the beam is Wb=220 N. The total lengt...

Q: A RC circuit has an emf of 300 cos 2t volts, a resistance of 150 ohms, a capacitance of 1/6 × 10-2fa...

A: Click to see the answer

Q: A ball is rolling down an inclined plane. Determine the expression of its acceleration. Refer to the...

A: Frictional force acting on the ball fs=μsN=μsmgcosθ