#1: 50 grams of ice at 0 C and 50 grams of water at 0 C have the same internal energy #2:  50 grams of water at 100 C and 50 grams of steam at 100 C have the same internal energy. Group of answer choices: A. Both 1 and 2 are true B. Only #1 is true C. Only #2 is true D. Both 1 and 2 are false

Q: (1a) What is the kinetic energy in joules of a 1030-kg automobile traveling at 97 km/h? =__________…

A: Kinetic Energy= (1/2)mV2

Q: A medium-sized apple provides about 95.0 Calories of energy.

A:

Q: 12 Pi P3 V₁ V₂ The graph to the right shows a thermodynamic process where a gas is heated at…

A:

Q: 4) Consider the following statements about the Zero Law of Thermodynamics 1. Two bodies are in…

A: The Zero law of thermodynamics gives us the definition of temperature. If two objects are in thermal…

Q: In a certain thermodynamic process, 20 cal of heat are removed from a system and 30 cal of work are…

A:

Q: (9 blanks) Derive the work done of an ideal gas undergoing isothermal expansion at temperature T1 if…

A: Explanation: Write the expression for the work done. W=∫V1V2pdV Here, p is the pressure and dV is…

Q: Which defines temperature? O the heat released O average translational kinetic energy O average…

A: Defination of temperature : Generally temperature refers to the hotness or coldness of a body. In…

Q: 37) During an isothermal process, 5.0 J of heat is removed from an ideal gas. What is the work done…

A: In the given question, Amount of heat removed from the system (Q) = 5.0 J The process is isothermal…

Q: 19  Imagine that we add 295 J of thermal energy to 20 liter (L) (20000 cm3) of air initially at room…

A: (19) Given: The heat added is Q=295 J, The volume of air in the room V1=V2=V=20000 cm3. For air as…

Q: & 1000 kJ of heat leaves hot gases at 1400°C from a fire box of a boiler and goes to steam at 250°C.…

A: Given: Amount of heat = 1000 KJ Temperature = 14000 C Atmospheric temperature = 200C

Q: 23-B: Sketch the Psychrometric chart, locate the thermodynamic properties of moist air on it, and…

A:

Q: Problem 11: The energy content of gasoline is 1.3 x 10³ J/gal. What is the change in internal…

A:

Q: Hydrothermal vents deep on the ocean floor spout water at temperatures as high as 570°C. This…

A: a. The energy released from the water is

Q: A 58-kg cross-country skier glides over snow as in the figure below. The coefficient of friction…

A: Given: The mass of the skier is 58 kg. The coefficient of the kinetic friction is 0.18. The amount…

Q: 1. Explain how the Zeroth law of thermodynamics in the figure A and B.

A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…

Q: A thermopane window consists of two glass panes, each 0.50 cm thick, with a 1.0-cm-thick sealed…

A: Given data: Thickness of the glass pane is, d= 0.50 cm= 0.0050 m Thickness of the air between sealed…

Q: A 73-kg cross-country skier glides over snow as in the figure below. The coefficient of friction…

A:

Q: Describe one or two practical examples of the laws of thermodynamics in your own life. Do they help…

A: Thermodynamics deals with the concepts of heat and temperature and the inter-conversion of heat and…

Q: 9. Which process will cause the entropy of the universe to increase? A. melting of ice B. burning…

A: 9. The entropy of the universe increases if the process is irreversible. Now let's check each option…

Q: 2.50 g of ammonia boils at atmospheric pressure (1.10x10^5 N/m^2) and -33.0 degree C, changing its…

A:

Q: Occasionally, huge icebergs are found floating on the ocean's currents. Suppose one such iceberg is…

A: Mass = volume x density  The amount of heat to melt the ice is  H = m L  where, m is the mas and L…

Q: Occasionally, huge icebergs are found floating on the ocean's currents. Suppose one such iceberg is…

A: length, L = 139 km  width, w = 34.1km height, h = 216 m  density, d = 917 kg/m3  Annual energy = 9.3…

Q: Occasionally, huge icebergs are found floating on the ocean's currents. Suppose one such iceberg is…

A: Heat given to change the state Q=mL

Q: (II) High-altitude mountain climbers do not eat snow, but always melt it first with a stove. To see…

A: Expression for required heat in terms of latent heat -  Q=mL Where,  L = Latent heat of fusion…

Q: Occasionally, huge icebergs are found floating on the ocean's currents. Suppose one such iceberg is…

A: Given data: The length, width, and thickness of iceberg is, l=112 kmb=28.5 kmh=249 m The density of…

Q: 2. Using data from Table, calculate the daily energy needs of a person who sleeps for 8.00 h, walks…

A: The table shows the energy consumption rate for various activities:

Q: Occasionally, huge icebergs are found floating on the ocean's currents. Suppose one such iceberg is…

A:

Q: 8. A container has a volume of 2m3 of diatomic gas at a pressure of 1Pa. How much more thermal…

A: Given data The volume of the container is V = 2 m3. The initial pressure is given as Pi = 1 Pa. The…

Q: 7. An ideal gas undergoes isothermal compression from an initial volume of 4.00 cm³ to a final…

A: Given : Initial volume, Vi=4.00 cm3 Final volume, Vf=3.00 cm3 No. of moles, n=3.50 moles…

Q: 20. What is the change in entropy of a 3.0 kg ice at 0.0°C after melting is completed? * O A. 12.5…

A:

Q: 8.) A 500 g copper rod is at a temperature of 7 °C. It is heated using 2.5 x 10 J of energy. What is…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: The average mpg rating for an older model of a car is 24.8 miles to the gallon and it takes 7.00x105…

A: A gallon of gasoline= 1.19 x 108J   Internal energy used for 1 mile  = 1.19*10824.3=4.89 x 106J Work…

Q: Occasionally, huge icebergs are found floating on the ocean's currents. Suppose one such iceberg is…

A: Volume = 148000 * 39100 * 247 m3  = 1.43 * 1012 m3 Mass = volume * density  = 1.43 * 1012 * 917  =…

Q: 2. As an example of microscopic thermodynamic analysis based on thermal-energy microstates, the…

A:

Q: he Sun radiates energy at the rate of 3.80 × 10^26 W from its 5500º C surface into dark empty space…

A: Given: The power of the sun is 3.80×1026 W. Time duration is 1 day = 24×3600 s. The surface…

Q: How does the first law of thermodynamics apply to systems that are not isolated?

A:

Q: Determine the energy required to freeze 10.7 kg of water at 77.0 ° C. * Express your answer in…

A: Given: The mass of water is 10.7 kg. The initial temperature is 77.0 C.

Q: 24. A process whose only net result is to absorb heat from a cold reservoir and release the same…

A: According to the second law of thermodynamics of Clausius statement: "it is impossible to construct…

Q: Ice cubes having a temperature of -15.0°C and mass 0.075 kgm are dropped in a glass of water at…

A: Let an amount m of water freezes.

Q: 3- A gas is compressed at a constant pressure of 1.2 Pa from 0.008 m to 0.002 m. In the process, 130…

A: According to first law of thermodynamics the internal energy of a system is defined as the…

Q: Question 4. A 5.0 kg block of aluminium is heated from 20°C to 90°C at atmospheric pressure. Find…

A:

Q: Two students make 150-gallons of apple cider when the temperature is 6oC. The apple cider is…

A:

Q: How do you define Zeroth Law of Thermodynamics?

A: Required : To define Zeroth Law of Thermodynamics

Q: 47. Due to a tune-up, the effi ciency of an automobile engine increases by5.0%. For an input heat of…

A: The increase in efficiency of engine is 5%. The expression for the increase in efficiency of engine…

Q: Following vigorous exercise, the body temperature of an 80.0 kg person is 40.0 °C . At what rate in…

A:

Q: 5. Referring to the PV diagram on the right, determine the total work done by this thermodynamic…

A: The total work done by the thermodynamic process is, W=Area of triangle=12PABC∆V

Q: 2. The internal energy of a system changes because the system gains165 J of heat and performs 312 J…

A: Given:- Q = 165 J W = 312 J Find:- (a) what work is involved,  (b) is the work done by the system…

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.