In class we developed four equations, when relating thermal energy to diffusion: 2m Y = At D = 2At 0,x 0,x At? m Show that the Einstein equation is yD = kgT %3D
Q: helium-filled balloon has volume 3.5_m³, temperature 21.6°C, and pressure 1 atm while at sea level.…
A: Thermodynamics
Q: QUESTION 3 If the molecules in a gas are nitrogen (N>) molecu Hint: You will need to calculate the…
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Q: 2.) The escape velocity of any object from Earth is 11.1 km/s. At what temperature would oxygen…
A: THE VALVES PROVIDED IN THE QUESTION ARE AS FOLLOWS- υrms = 11.1 kms=11.1 ×103ms MO2=…
Q: ium with its surroundings. It th of power radiated to it dings. What is the ap nturo of the cpboro?
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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…
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Q: Estimate the number of molecules per C.C. of hydrogen at 27°C. Given the mass of a hydrogen molecule…
A: To find- No. of molecules per C.C. Given- m=3.4×10-27 kgC=1840 m/sp=1.013×105…
Q: Q2. (a) Starting with the assumptions made, show that according to Einstein’s theory of specific…
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Q: Dxygen molecules at 400 K? (Molecular wt. of molecules have the same R.M.S. speed as trogen Ex. 43…
A: To find- Temperature (TN)=?Given-Temperature (TOX)=4000KMolecular wt. of oxygen=32Molecular wt. of…
Q: What will be the temperature of the skin so as to radiate 0.08 w/cm2 knowing that Stefan constant=…
A: Stefan's constant (σ)=5.7*10-12 W/cm2k4Emissivity for skin (e)=0.98Power radiated(P)=0.08 W/cm2
Q: 3 R.Calculate the AS (J/K), if The temperature of 6 mole of an ideal gas is increased from 176 Kto…
A: Given : No.of moles, n = 6 Cv = (3/2)R Change in temperature, ΔT = 750-176 = 574 K
Q: What is the value of y if it is diatomic gas?
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Q: Air molecules (average molar mass 29 g mole-) have a temperature of 300 K. What is the ratio of the…
A: As per the Maxwell-Boltzmann speed’s distribution, the speed’s distribution function can be given…
Q: OP 3)Show that is for an ideal gas comp of N particles in a ON N² ƏV V.T NT volume V.
A: We are given that an ideal gas comprising of N particles is in a volume V. To derive the above…
Q: Topic: Ideal Gas Why cannot one write P= const * T, if temperature is measured in C or F ?
A: The reason one cannot write P = const * T if temperature is measured in Celsius (C) or Fahrenheit…
Q: Given: 500 grams of air at STP. (STP or Standard Temperature Pressure; where in T = 0°C , Pabs = 1…
A: a. the number of moles (n) of air can be found out by considering the molar mass of air to be the…
Q: A diver 60 mm deep in 10∘C∘C fresh water exhales a 1.5 cmcm diameter bubble. What is the bubble's…
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Q: 4. Newton showed that the rate of change of temperature is proportional to the temperature…
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Q: At what temperature, in Celsius, do hydrogen molecules have the same speed as oxygen molecules at…
A: For Oxygen molecule
Q: A cylindrical insulation for a steam pipe has an inside radius of s cm, an outerradius of 10 cm, and…
A: The critical radius for a cylindrical insulation is given by rc=khk=thermal conductivityh=heat…
Q: a steel train rail is 400 meters long, in march it is -30oC and 40oC in july. what is the change in…
A: Given data: Original Length (L0) = 400 m Initial temperature (Ti) = -30 °C Final temperature (Tf) =…
Q: TanKSSMF40IC (a) What is the relationship between O and m? (b) State the variables in the…
A: (a) The relationship between θ and m is θ α 1m Temperature and mass is inversely proportional to…
Q: Physics for Engineers (Answer only. No long explanation needed. Rate will be given) The…
A: Given α = 27.0x10-6/C Intial temperature = Ti = 30 °C Final temperature = Tf = 700 °C Radius = R =…
Q: 11) When a perfect gas undergoes a reversible isobaric process, the change in entropy is b. nCy In…
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Q: 2.) C1 = 1 µF C3 = 2 µF Find: а. Ст C2 = 2 µF b. qT c. 91. q2, q3, q4, q5 C4 = 3 µF C5 = 1 µF d. V1,…
A: C1 = 1 µFC2 = 2 µFC3 = 2 µFC4 = 3 µFC5 = 1 µF VT = 20 V The equivalent capacitance of capacitors…
Q: Estimate the number of molecules per C.C. of hydrogen at 27°C. Given the mass of a hydrogen molecule…
A: To find-No. of molecules per c.C.Given-m=3.4×10-27 kgC=1840 m/sP=1.013×105 N/m2T=270C=3000K
Q: Solve the heat conduction problem: = k %3D at using NUMERICAL METHOD. Subject to the boundary…
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Q: 1. The figure shows the natural loga- rithm of the particle density of air (p = 1.225 kg m-3 at h =…
A: Pa=101.29*1000 Pa R=287.05J/(kg*K) T=273 K Density = 1.225 Kg/m3 Density=Pa*M/R*T M= Density *R*T/Pa…
Q: diver 50 m deep in 10∘C fresh water exhales a 1.5 cm diameter bubble. What is the bubble's diameter…
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Q: Water vapor at a pressure 0f 2X10 N/m2 0nd a dempirature of as0°c is 0.32 x106 N/m2.following…
A: (a) This process is an adiabatic expansion process. The relation between the temperature and…
Q: blw two paualle) plates 9 A space of 20m m led oilh castor oil ata temp. of 38°c. One of plate is…
A: Given: The distance between the plates is 20 mm. The temperature is 38 C. The speed of the plate is…
Q: substance expands in length to
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Q: The largest building in the world by volume is the Boeing 747 plant in Everett, Washington. It…
A: 1m=3.28084 ft So, length = 650m= 650*3.28084 ft= 2132.55ft 1yard=3ft So, Width= 710 yard= 710*3 ft=…
Q: The Arhennius viscosity model describes how viscosity u depends on temperature 1: 0A%0A%0A%0A%0 u =…
A: Given that, the relation between viscosity and temperature is u=uoeE/RT where T is the temperature…
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