Heat is supplied to convert 1.26 kg of water at 100'C to steam at 100'C? Latent heat of vaporization of water is 2.26 x 10^6 j/Kg calculate the heat supplied to convert the water into steam

Q: 4. You place a 50 kg block of aluminum in a container with 100 kg of water at 35°C. If the block…

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Q: If 2.000 g of iron metal are reacted in a calorimeter with a heat capacity of 350.0 - C what would…

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Q: 6. If 1 kg of boiling water is mixed with 1 kg of oil at 20°C, at what temperature do they equalize?…

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Q: 9. Will took a 45.0g cube of solid H20 (an ice cube) out of the freezer at -5.00°C and put it on the…

A: Given data,                        m=45 g                        θ₁ = -5°C                         θ…

Q: The specific heat of Al is 900 J/kg.C and its latent heat of fusion L,= 4.0 x 105 J/kg at 660 C. How…

A: In given question, some amount of heat will be required to raise the temperature of the solid…

Q: Thermodynamics 3. An insulated beaker with negligible mass contains 0.250 kgm of water at 75.0°C.…

A: Given: The mass of the water is 0.25 kg. The initial temperature of the water us 75oC. The initial…

Q: Place a 1Kg piece of iron at 40° C into a 1 Kg water bath at 20° C and the final temperature of the…

A: Write the given values to the suitable variables.Here,  are the mass of iron, the initial…

Q: How much heat is required to raise a temperature of copper from 10 kg of copper from 303°K to 75°C…

A: Heat required to raise temperature of a material is given by: Q = m*C*dT m = mass of copper block =…

Q: The average person drinks 2.6 L of water a day. If you drink 2.6 L of water at 0 degrees C and heat…

A: Given data as per question  T1  =  0 T2  =  37 Volume  =  2.6L density  =  1g/ml

Q: A sample of water that is initially at 84.0ºC absorbs 500 kcal of heat. As a result, the liquid…

A: Given that:- Initial temperature of water=80°C

Q: If you add 10 Cal to a cup of water and a piece of iron, both initially at the same temperature,…

A: Given: If you add 10 Cal to a cup of water and a piece of iron, both initially at the same…

Q: If 200 g of water initially at 150 C absorbs 8.0 kcal of heat, what is the final temperature of the…

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Q: 3. Suppose that 150 J of work is done on a system and 35.0 cal is extracted from the system as heat.…

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Q: 1.  How long (in seconds) will it take to heat 40 kg of water from 40°C to 80°C with a 20-kW…

A: Since there are multiple questions posted, we will answer the first question. The heat energy needed…

Q: An automobile with mass 2000 kg is traveling at 20 m/sec. How much heat is developed in the brakes…

A: Given, mass of automobile m= 2000kg , speed v = 20m/s

Q: A 450-gram metal cube, which is originally at 110 degree(s) C, is dropped into a 0.003 m³ volume of…

A: Write the given values with the suitable variables. mc=450 g=0.450 kgT1=110 °CT2=70 °CTf=78…

Q: steam having a dryness fraction of 0.9, a volume of 2m^3 and a pressure of 2bar is compressed in a…

A: Solution:-Given thatx1=0.9V1=2 m3P1=2 bar=200 kPaPvn=CP2=10 bar=1000 kPaT2=200°C

Q: The temperature of water in a swimming pool decreases by 5.0 K during the night. The mass of the…

A: Given, The temperature of water decreases by 5 k mass of water in the pool is 560,000 kg specific…

Q: 1. The heat conducted through a bar depends on which of the following? A. The coefficient of linear…

A: The heat conducted through a depends on which of the given options.

Q: Search the specific heat capacity values (along with units) for Aluminum, Copper, and Iron. Write…

A: The specific heat capacity of a material is the amount of heat required to raise the temperature of…

Q: What is the minimum amount of energy required to completely melt a 6.72 kg lead brick which has a…

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Q: 7. How much thermal energy is needed to change 100 g of ice at -20 °C into steam at 110 °C? ™

A: mass of ice = 100 g initial temperature of ice = -20oC final temperature = 110o C , steam

Q: A piece of ice with a mass of 120 g is transferred directly from the freezer at a temperature of -8…

A: Given data: Mass of ice mi=120g=0.120kg Initial temperature of ice, Ti=-8°C Mass of water,…

Q: How much heat must be added to 120 g of water at an ini- tial temperature of 60°C to a. heat it to…

A: Note :- Standard values are approximate Values so answer is also comes in approximate value. Units…

Human Metabolism

Being described as the most complicated machine ever encountered by humans, the human body and the cell metabolism is nothing less than a wonder. Metabolism is the set of life-sustaining chemical reactions within organisms.