biA cube Of length 20 C1m is heated through a change in teniperaturt (oefficient of lintar escpansivity is 3-0x10k, is the of 80°C.If the What 17ew volume of the fube?
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A: Given Data : The initial temperature of the gas is given as Ti = 270 C. The final temperature of the…
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A: Given: The mass of the water mw = 1.5 kg. The mass of the ice mi = 0.5 kg. The initial temperature…
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A: Below I have provided the solution of the given question
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A: L is the original length and L' is the length after expansionL'=L(1+αΔt).........(1)where…
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A:
Q: Conduction Homeworl The in sida.of house is 3o'c. The at your outside 5.e. You have e wall, which…
A: The heat transfer rate through a wall having a temperature gradient is given by Q˙ = kA∆TL, where k…
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A: The rock’s specific heat can be determined by the principle of calorimetry. Here, Q, m, c, and T…
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A:
Q: A 125 ml pyrex flask filled with water to the brim was heated to 85 Celsius. Initial temperature…
A: Volume of pyrex flask = 125 mLInitial temperature = 15oC Final temperature = 85oC
Q: metal tanks at 0°C and 100°C, are separated from them by layers lagged copper bar, 14cm long, whose…
A: [Note: May be as given the conductivity of the dirt is wrong. I took the conductivity of dirt as…
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Q: THou many of heat are Absorbed by g the temp. of 18500 ater an electric freeer in lowerin fiom…
A: The temperature changes,
Q: This thermostat setting is in degrees Fahrenheit. What is the equivalentthermostat setting on the…
A: On considering the setting of thermostat is in Fahrenheit.
Q: A metal plgle of area 0-01 mi caseriess a Chaige of 100c. Calculate the' oultwaud qull on platë ?
A: Given that, A=0.01 m2Q=100 C The formula to calculate the outward force is given as, F=QE where E is…
Q: Each tire of a stationary car contain air at a gauge pressure of 14 psi and a temperature of 30 F.…
A: Given, Gauge pressure P1 = 14 Psi Temperature T1 = 30F∘ = 272.039 K Temperature T2 = 70F∘ = 294.261…
Q: -12°C, and into steam inyolued released? 1-aAn ice block at mass 3Kg completely converted Determint…
A: ice block temperature, T1=-12°C mass of an ice block, m=3 kg specific heat capacity of ice,…
Q: 2000W heater is immersed in water at 100*C. deterine the time rate of vapourisation of water.
A: given that, power, P = 2000 W let L is the latent heat of vaporization, L = 540 cal = 540×4.2 = 2268…
Q: A brass (a-19x 10°c ring of dameter 10.07 cm at 20.0Cia heated and slipped over an alumimum rod…
A: Given:
Q: When of milk at 5°c added to of tea mass was 110g at 95°C , the milk and water the tea has final…
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Q: A hot-air balloon is inflated by heating air at constant pressure. Assume the number of air…
A: Given: Initial temperature of air inside the balloon T1= 18∘C =291.15 K Initial volume of the…
Q: Calculate the specific heat capacity at constant volume for a gas. Given specific heat capacity at…
A: Given : Heat capacity at constant pressure (Cp)= 6.85 cal/mol.K R = 8.31 J /mol.K 1 cal= 4.18 J…
Q: A hot body is placed in cooler soaroundings- Ite nale of cooleng és boc/min cohen ils temperatine is…
A: (a) From Newton's law of cooling with usual symbols, dθdt=k(θ-θ0)Using the given…
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A: Given data- Water vapour flow rate=20000 kg/h Dryness fraction=0.95
Q: A given mass of gaseous nitrogen occupies a volume of 4 liters at a temperature of 31°C and a…
A: Given V1 = 4 liter V2 = 1.2 liter T1= 31° C =( 31+273 ) K = 304 K Here,…
Q: 3 kg of steam initially at 2.5 MPa and a temperature of 370 degrees Celcius have 2460 kJ removed at…
A: Given that,Mass of steam : m =3 (kg)Pressure : P =2.5 (Mpa)Temperature : T = 370°CHeat removed : u2…
Q: How much energy in Cal does it take to completely boil 1.70 kg of water at 23oC?
A:
Q: A body coolsN at the rate of 1.2 C' per minute when its temperature is more than that of the…
A: From Newtons law of colling, the rate of change of temperature is proportional to the temperature…
Q: If wehave 1container w/ 28L 0f nitrogen gas at 2atm and another c0ntainer w/ 19L 0f 0xygenGas at…
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Q: An aluminium spere is 8.75 cm in diameter. What will be its % change in volume if it is heated from…
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Q: In a furnace the fuel and air are burnt at of 1 bar and atmospheric temperature of 17°C. The…
A: Given Data: p0=1 bar, T0=17oC=290 K T1=1817oC…
Q: The coeffecint of cbseplion of sufee t bedy òn cadent om kody 27 caloies are efheted from ite…
A: To find- Coefficient of transmission (t)=? Given- Coefficient of absorption (a)=0.64 Amount of heat…
Q: When water boils in a pot with a loose lid, the increasedpressure forces the lid upward, releasing…
A: according to first law of thermodynamics Q= U+W
Q: Q- A coornat engine uses nitrogen as the coarddng fluid The luct supplied is 53 kJ cund adiabitic…
A: The given values are, Qs=53 kJr=V1V4=161=16TL=TR=295 Kγ=γnitrogen=1.4
Q: How long would it take to a person to melt a 125 cm3cube of ice at 0 oC if he holds the cube in his…
A: Given data: The volume of the ice cube is V=125 cm3 The heat emitted by the person is P=200 W
Q: Refrigerant With 'a volume of 1.5 m3. The refngenant is initlaly a two-phase Iliquid - vapor mixture…
A: Volume of tank, V=1.5 m3 Initial temperature, T1=10°C Specific volume of saturated vapor,…
Q: Is this correct> What is the amount of heat energy released when a 5.0g sample of copper cools…
A: the heat energy released is,
Q: Atupe leaus irvi a nask III WIIICHI waiti is boiling under atmospheric pressure to a calorimeter.…
A:
Q: The cold junction of a thermocouple 0°C. at 0°C. If thermo e.m.f. developed by the thermocouple is…
A: To find-Neutral temperature (θn)=?Given-Thermo-emf (E)=20θ-θ230At neutra temperature we have,θ=θn
Q: A 20 gallo automobile gasoline tank is filled exactly to the top at 0 oF just before the automobile…
A: The volume of the oil, Voil=20 gallon=20 gallon×3.78541 L1 gallon=75.71 L The initial temperature,…
Q: Temperature.
A: Given: To find the height of upward from the normal position as,
Q: suppose a sKierstanding in the shode is completely clothed nwhite Chead T0 7eet, inclucling a ski…
A: Given, Emissivity = 0.2 Surface temperature=9.5°C Surroundings temperature=-14.5°C Surface area,…
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