ɪꜱ ɪᴛ ꜱᴛᴀʙʟᴇ ᴡɪᴛʜ ʀᴇꜱᴘᴇᴄᴛ ᴛᴏ ɪᴛꜱ ʀᴏʟʟ ꜱᴛᴀʙɪʟɪᴛʏ? ᴛʜᴇ ʀᴏʟʟ ᴀxɪꜱ ɪꜱ ᴘᴀʀᴀʟʟᴇʟ ᴛᴏ ᴛʜᴇ 40-ꜰᴛ ꜱɪᴅᴇ.

Q: 32. Three liquid substances of the same mass and have an S.G. of 1.50, 0.885 and 1.2 were being…

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Q: Ea(T, – T,) K, In K, RT,T, 1 Ea (700-500) 0.07 In 0.02 8.314 x500x700 ||

A: In this question, all the values is given we need to just solve the question  so first, we solve…

Q: ed at 1400 K,its emis 7. The two ends are ed at 800 K and 600 ies are 0.65 and 0.55

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Q: what is the delta H of 40 g of silver dropping from 300 K to 270 K? c = 0.25

A: The mass of silver is m=40 g=40 g×kg1000 g=0.04 kg. The initial temperature of silver is T1=300 K.…

Q: A concrete ball of radius 2.32 m and emissivity 0.620 is heated to 123°C. (a) Convert the given…

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Q: If the the probability of Alpha particles with energy 5 MeV  to be scattered through an angle theta…

A: Scattering of alpha-particle is introduced and explained by Rutherford. single scattering of alpha…

Q: A 6.50 m, 0.732 kg wire is used to support two uniform 235 N posts of equal length (the figure…

A: Given Data Length of the wire is: Mass of the wire is: Weight of the posts is: Speed of the sound…

Q: Fish in lakes beside power plants, which use lake water for cooling, are subject to the danger of…

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Q: Which of the following measures of dispersion is independent of the units employed? (a) Coefficient…

A: coefficients of variation is unit free,

Q: Many patients get concerned when a test involves injection of a radioactive material. For example…

A: The equation is first converted to linear form by taking log on both sides. Then least square method…

Q: Soalan 2] (a)The maximum blood pressure in the upper arm of a healthy person is about 120 mm Hg Chs=…

A: Given data Maximum blood pressure of health person (h1) = 120 mm Hg Density of blood (db) = 1050…

Q: Explain the ball swing phenomenon in cricket

A: The cricket ball is able to swing while in the air because of the prominent seam present over the…

Q: Imagine an alternate universe where the value of the Plarnck constant is 6.62607 x 10 J.s. In that…

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Q: Q/ What is the velocity of light in water, n = 1.33? Q/ What is the refractive index of a medium in…

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Q: Cobalt-60 is commonly used as a source of beta-particles. How long does it take for 87.5% of a…

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Q: The energy received by a 2 ×2 m solar collector whose normal is inclined at 45°to the sun. The…

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Q: The energy received by a 2 x2 m solar collector whose normal is inclined at 45°to the sun. The…

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Q: Determine if the following AR processes are stationary. Assume that ɛ ~ WN (0,0²), where WN denotes…

A: Given the following three AR processes (a) Xt=2+0.2Xt-1+εt (b) Xt=3+0.2Xt-1+0.7Xt-2+εt (c)…

Q: Identify the Miller Indices for the plane shown: 2 1/2 2/3 (413) (314) (213) (423) (432)

A: Given data: x-intercept=12y-intercept=1z-intercept=23 Need to determine the miller indices for the…

Q: ) The primary benefit of the Zeroth Law of Thermodynamics is that it allows us to disregard the…

A: The given statement is false.

Q: Planck's radiation law is given as: 8thv³ I = n(v)ɛ =- c3 hv ekBT –1 8nhc = n(1)ē = 1 25 hc eAkgT –…

A: Planck's radiation law is given as: I= n(v)e= 8πhv³ C3 1 hv = n(X) = 8thc 1 hc (a) Show that it…

Q: The rate of radiation heat transfer per unit area from a black surface is directly proportional to…

A: This question is based on the concept of heat transfer.

Q: Part A A cylinder contains gas at a pressure of 2.0 atm and a number density of 4.2 x 1025m-3. The…

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Q: 5.8 Show that for temperatures well below p, the mean free path of a phonon can be expressed as f…

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Q: 4. The filament of a 75 W light bulb may be considered as a black body radiating into a black…

A: A 75-W light bulb filament may be seen as a black body that radiates into a black container at…

Q: Solar flux = 900 [w/m^2] h_air from glass cover = 25 [w/m^2-k] Emissivity_glass = 0.88 (nearly…

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Q: 11-A south wall group D at (32 oN, Kw = 0.65). The room temperature is (24 oC). The maximum outside…

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Q: The sun's intensity at the distance of the earth is 1370 W/m2W/m2. 30%% of this energy is reflected…

A: Given data: The intensity of the sun is, Io = 1370 W/m2. The emissivity of earth’s surface, e = 1.…

Q: Question 2: a. An auditorium of dimensions of (Z + 50)m x (Z + 10)m x 10m having a seating capacity…

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Q: 7. An electron has a rest mass of 9.11x10^(-28) g. What is its mass in kg when moving with a speed…

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Q: diagnostic criteria in Cyclic Voltammetry for an irreversible process

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Q: Calculate the boiler efficiency for a boiler given the following conditions: Composition of solid…

A: Theoretical air requirement , =[(11.6 × C) + {34.8 × (H2 – O 2/8)} + (4.35 × S)]/100 kg/kg of fuel…

Q: atch the picture with the correct Miller indices describing the planes shown: 3 a₁ 4 Faz E D E 2₁ a₁…

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Q: 11. In the mantle, density varies from 2.0 to 5.0 g/cm³, the bulk modulus varies from 0.0 to 6.6 x…

A: Find the wave velocity for the density variations and keeping all other parameters constant. Now…

Q: • Water evaporates from the surface of a pond and the vapour diffuses through the stagnant film of…

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Q: R = Ro[1 + a(T-20)] %3D where Ro-6O+0.3 percent is the resistance at 20°C, a=0.004°C-1+ 1 percent is…

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Q: The speed of sound in air is 340 m/s, and the speed of light is 3.0 X 108 m/s. What frequency of…

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Q: The spread of pollutants through the atmosphere is governed partly by the effects of winds but also…

A: Given Data Temperature is : T=25°C=298 K σ=0.43 nm2 (a) Here  P=10 bar =10×105 Pa Now the mean…

Q: Match the following    1353 W/m2                           -Global irradiance 10.3 x 106 watts…

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Thermodynamic Relations

Thermodynamics is the division of physics that deals with the transfer of any kind of energy, whether it be heat, temperature, or work, from one object to another.