1) Using dimensional equations, convert: 700 m /(day. kg) to cm' /(min. g). 2) Convert 210X 10° kJ/min to hp 3) Calculate the weight in Ibr of a 30.0-lb object.
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A: Given, An electron is accelerated
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A: Given:Volume,V1=1.56LTemperature,T1=11°C=284KTemperature,T2=2°C=275 KFind , Volume,V2=..Now,From…
Q: 312.5g x 1 cal/g*C x 20.3g / 772.2g x 59.6 =? (Unit for 1 is Cal divided by g times degrees…
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Q: Now show that the continuity equation in cylindrical coordinates in 3 dimensions becomes: ap + 1유 (r…
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Q: You have an 18-carat gold coin (an alloy of gold and copper). Its mass is 6 grams. Using the fact…
A: Given: Mass of gold coin =6 grams Density of pure gold =19300 kg /m3 Density of copper =8960 kg /m3
Q: Problem 5.5: A kitchen oven has an interior volume V of 0.12 m³. The air in the oven is preheated…
A: Given: Volume of the oven = V1 = 0.12 m3 Initial temperature = T1 = 20 degrees Celsius = 293 K…
Q: Convert the ideal gas constant 1.987 cal/ (gmol)(K) to Btu / (lbmol)(R) A. 0.89 B. 1.98 C. 3 D. 8.5
A: According to question we need to convert cal/ (gmol)(K) to Btu / (lbmol)(R).
Q: 2. A sample of a solid substance has a mass m and a density po at a temperature To. a) Find the…
A: The mass of the solid substance is m.The initial density is The initial temperature is
Q: 1. Express the product of 0.724 and 0.1 following the rules for significant figures. a. 0.1 b.…
A:
Q: 25. Given air, gauge pressure Pg=378.675KPag, t=21 1. Absolute pressure KPaa? a. 450 p. 460 C. 470…
A: As per guidelines , only 3 subparts are solved here. Given, Gauge pressure = 378.675 KPa temperature…
Q: A) What is the diffusion length (Lp) of holes at T = 300 [K] in this intrinsic a-Si:H layer in [nm]?…
A: Given: The mobility of the hole is μh = 2 x 10-5 m2 V-1 s-1 The mobility of an electron is μe = 1 x…
Q: 1.) A typical person has an average heart rate of 69.0 beats/min. Calculate the given questions. How…
A: 1.) heart rate =69beats/min1year =365×24×60 =525600minheart beat in 1 year…
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A: Area(A) of the sheet. given,
Q: A container holds 1.8 kg of ice at -15.0 degree C. (mass of the container can be ignored) Heat…
A: mass of ice = 1.8 kg initial temperature of ice = -15oC rate of supply of heat energy = 600 Jmin…
Q: A vertical cylinder-piston system holds a sample of monatomic gas. The piston has an area of 0.02 m2…
A: Consider a vertical cylinder-piston system that holds a sample of a monoatomic gas having a heat…
Q: Helium is used inside a 7.15m diameter spherical balloon. The said substance is at 103.234 kPa and…
A: Given Diameter d = 7.15 m Radius r…
Q: What size square footing (dimension in constructible feet and inches) would be required if P = 420 k…
A: Given data: Load P=420 k. Allowable capacity qallowable=2850 lb/ft2.
Q: An alrcraft has the following relevant specification outlined below: . Weight: 391 kN • Wing…
A: According to the Stokes' law, when a spherical object falls from a specific height above the Earth’s…
Q: 4. A rack sample was heated from 20 Celsius to 60 Celsius. Specific heat of rock is 2.0 Ng C: find…
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Q: The amount of substance (moles) is proportional to: a. The ideal gas constant. b. The number of…
A: Moles of a substance in a sample is equal to mass divided by the molar mass. Which means moles…
Q: 1.A rigid tank contains 9kmol of oxygen and 11kmol of carbon dioxide gases at 260K and 150kPa.…
A:
Q: 1) The diameter of the aluminum cylinder is measured to be: (4.935±0.003)cm. The hanging mass (paint…
A: Given:Diameter of aluminum cylinder is (d) = 4.935 ± 0.003 cm.Weight of bucket recorded (m) = 5.2977…
Q: Express the temperature (73.2oF) in Celsius degrees. Please include 1 decimal place in your answer.
A: The temperature in degree Celsius and Fahrenheit are related as C=59F-32
Q: If I mix 3 kg of water at 80 C with 1 kg of copper at 20 C, find the final temperature. c of copper…
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Q: Q1. Compute potential difference in thermal equilibrium between region where no = 1017 cm-3 and n, =…
A: Write the expression for the potential difference. Here, kT is the thermal energy, e is the charge…
Q: 2 kg of iron at 84 are dropped into 3 kg of water at 22. Find the final temp. c Ice = 2090 J/(kg oC)…
A: The problem is a application of calorimetry. Here we will assume that heat lost by the iron will…
Q: 7. Helium has the lowest condensation point of any substance, the gas liquefies at 4.2K. 1.0L of…
A: Given that, He has a mass of 125g Also, the gas liquefies at 4.2K. 1.0L of liquid. We know that, PV…
Q: Your pet cricket chirps 112 times in one minute (60.0 s). Whatis the temperature in degrees…
A: Given data: The time is: t = 60 sec The total number of chirp is: N The temperature in Fahrenheit…
Q: A-2 The faintest sound detectable by the human ear has an intensity of about 1x101 W/m“. a) Find the…
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Q: Problem: A car whose mass is 2 metric ton is accelerated uniformly from standstill to 100 kph in 5…
A: Given Data:Mass of the vehicle (m) = 2 metric ton.Initial velocity (u) = 0 Kph.Final velocity (v) =…
Q: A speaker is sitting on level ground far from other objects. It produces a 400HZ tone with a sound…
A:
Q: 7. DETAILS OBINPHYS8 4.P.016. The depth of the Pacific Ocean in the Mariana Trench is 36,198 ft.…
A: Depth of Mariana Trench, d=36,198 ft=11033.15 m Density of water, ρ=1000 kg/m3
Q: a=6πb/q√17 relating the variables a, b and q.
A: solutionGiven : a=6πbq17--1Given condition←'b' is held constant and 'q' is varied and 'a' is…
Q: 273 cm³of an ideal gashas an initial temperature of0°C.The gasis heated ataconstant pressure to…
A:
Q: 5. Determine how much energy is needed to heat 1 kg of a material by 10°C, knowing its density is…
A: Given:mass m=1KgTemperature T=10°Cdensity ρ=0.9 g/cm3=900 kg/m3ρCp=3*106 J/kg K=3*106 J/kg °CTo…
Q: 9. A parcel of air having a volume of 1.00 cm³ (1.00 x 10 m³) at a pressure of one atmosphere (1.01…
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Q: Unpredictable fluctuations in temperature can cause the measurements to be described in terms of…
A: When a some values is fluctuating about the standard value, then the values is said to be accurate,…
Q: What is the change in area (in cm?) of a 60.0 cm by 150 cm automobile windshield when the…
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Q: Inside 1. How much taller (in m) does the Eiffel Tower become at the end of a day when the…
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Q: 3. A2 L balloon at room temperature (20 C) is placed in a refrigerator at 3 C. What is the volume of…
A: According to the Ideal Gas equation For constant pressure P Temperature is directly proportional to…
Q: 15) Antartica is a roughly semicircle ir shape with a radius of 2000 km. The average thickness of…
A: Area of semicircleA=πR22where R= radius= 2000 kmR=2×106 m
Q: 9- A student observed that a lamp connected to RC circuit was on for 2.5 seconds if the capacitance…
A: Given: T = 2.5 seconds; C = 500 uF = 500 x 10-6 F; R = 100 ohms.
Q: A 12-foot steel bar with 3/8 inch-diameter was stretched to 12 feet and 2 inches. The YM of steel is…
A: 28) strain = change in length per unit length =∆ll=12+212-1212=2144=172=0.01388888889
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: 24) It is necessary to determine the specific heat of an unknown object. The mass of the object is…
A: We have an object of mass m=201 g=0.201 kg and it is given that heat required to raise the…
Q: 10.16 Btu/ft²-hr-ºR Watts/m²-ºK (Ans. 57.659)
A:
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