?The state of water at P =5 Mpa and h=1500 kJ/kg is . saturated vapor saturated liquid wet vapor super vapor
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Q: A gas is initially at 0°C and compressed to 1/4 of the initial volume at constant pressure. What is…
A: Given data :- initial temperature T1 = 0°C = 273 + 0 = 273 K final volume V2 = V1/4 where V1 is the…
Q: What is the temperature increase of 4 kg of water when 4.8 x 105 J is added? (Co = 4186 J/kg°C)
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Q: A block of ice with a lead shot embedded in it is floating on water contained in a vessel. The…
A: We are aware that an ice block with a lead shot inside of it is adrift on water inside of a…
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Q: Estimate the average temperature of the air inside a hot-air balloon . Assume that the total mass of…
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A: option B is correct
Q: I combine ice with water. The ice has a mass of 10 kg and a temperature of -14°C. The water has a…
A: mass of ice = 10 kg initial temperature of ice = -14o C mass of water (m) = 3.5 kg initial…
Q: A 200g mass of aluminum at 80°C is dropped into 600g of water at 15°C. What is the final temperature…
A: Given data-Mass of aluminium=200 gInitial temperature of Al=800CSpecific heat of Al=0.9 KJ/Kg0CMass…
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Q: A new temperature scale is defined, which is in ° X and at the boiling points and melting water are…
A: First we have to derive what 1 °C correspond to °X scale then calculate for 36°C then add 50°X to…
Q: On a linear X temperature scale, water freezes at -102.0°X and boils at 312.0°X. On a linear Y…
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Q: saturated liquid subcooled liquid
A: From the steam table, At 5MPa: Tsat=263.941oC.
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Q: The vapor pressure of a substance is 0.0500 bars at 300 K. If AvapH = 32.6 kJ/mol, at what…
A: Given data: Pressure p1 = 0.0500 bars Enthalpy of vaporization ∆ Hvap = 32.6 kJ/mol Pressure p2 =…
Q: Liquid nitrogen has a boiling point of 2 poir -195.81°C at atmospheric pressure.Express this…
A: Write the given values of this problem. T=-195.81°C
Q: Q9. The temperature of a 1 km long copper wire has been increased by 50° C, then its length will be…
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Q: What is the change in temperature of 2.2 kg of the following substances if 8.5 x 10^3 J of thermal…
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Q: A 0.50 Kg Cu container holds 1.00 kg of water at 20 0 C. A 0.10 kg iron ball at 120 0 C is dropped…
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Q: Suppose the temperature of a sample of methane gas is raised from 28.0 °C to 73.0 °C, and at the…
A: Initial temperature (t) = 28oC = 301 kelvin Final temperature (T) = 73o C = 346 kelvinLet the…
Q: A 101-g cube of ice at 0°C is dropped into 1.0 kg of water that was originally at 87°C. What is the…
A: We know:
Q: If you have a mass of 55 g of ice that goes from – 10 oC to water vapor at 120 oC. (10 minutes) a-…
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Q: A 275g piece of copper with a temperature of 12°C is placed into 625 g of ethyl alcohol with a…
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Q: 4.8 x 103 2.5 x 103 21 32 Temperature, °C Pressure, Pa
A: Total vapor pressure at 21°C is Ptotal=2.5×103 Pa.
Q: 38.0-g of ice cubes at 0°C is added to 300-g of water at 25°C. What is the final equilibrium…
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Q: In a calorimetry experiment, a hot piece of metal 1s placed into a calorimeter containing cold…
A: For metal m=.095 kgTi=320 KTf=295 KcmetalFor water mw=.305 kgTi=290 KTf=295 Kcw=4184 jkgK
Q: Q10. The temperature of an aluminum sphere of volume 10 Liters has been raised from 20 °C to 100 °C,…
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Q: How much energy is needed to raise the temperature of 600 g of water from 25°C to 125°C?
A: Energy needed Q=Q25→100+Qwater→steam+Q100→125
Q: A 1,00-kg block of aluminum at 25,0 °C is dropped into a large container of liquid nitrogen with a…
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Q: A 200g mass of aluminum at 80°C is dropped into 600g of water at 15°C. What is the final temperature…
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Q: On a linear X temperature scale, water freezes at -103.0°X and boils at 314.0°X. On a linear Y…
A: Let T1x and T2x be the freezing and boiling temperature on X temperature scaleLet T1y and T2y be the…
Q: Ice at 0°C with a mass of 200 g is tossed into a pot of boiling water. The boiling water is at 100°C…
A:
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