Blood can carry excess energy from the interior to the surface of the body. While a person is exercising 0.6 kg of blood flows through the skin and releases 2000 J of energy. The blood arriving at the skin has the temperature of the body interior, 37.0 °C. Assuming that blood has the same specific heat capacity as water, determine the temperature of the blood that leaves the skin and returns to the interior.

Q: A large punch bowl holds 3.95 kg of lemonade (which is essentially just water) at 20.0 °C. A…

A: Determine the heat loss by water when it comes to 0oC as follows. Q1=mws∆T=3.95 kg4186 J/kg·°C20.0°…

Q: To help prevent frost damage, 4.00 kg of 0ºC water is sprayed onto a fruit tree.  (a) How much heat…

A: Given: The mass of water is m=4 kg. The mass of tree is m'=200 kg. The specific heat is c=3.35…

Q: In a nuclear power plant, a 1.0 kg of water at 61.7 °C is converted into 1.0 kg of steam at 133.2…

A:

Q: A bicyclist consumes 9.0 L of water over the span of 3.5 hoursduring a race. Making the…

A: Given, Mass of water, mH2O=9.0 L And, here latent heat of vaporization at room temperature, Lv=585…

Q: An ice chest is constructed of Styrofoam (k = 0.033 W/moC) with inside dimensions of 25 by 40 by 100…

A:

Q: How much energy is required to raise the temperature of 200.0 mL of water by 10.00 ∘C?

A:

Q: Heat transfers from your lungs and breathing passages by evaporating water. (a) Calculate the…

A:

Q: 50.0 g ice cube, intially at 0° C, is dropped into a Styrofoam cup containing 350 g of water,…

A:

Q: dermatologist often remove small precancerours skin lesions by freezing them quickly with liquid…

A: It is given that,

Q: A camper pours 0.300 kg of coffee, initially in a pot at 70.0°C, intoa 0.120 kg aluminum cup…

A: Given that: Mass of coffee mcf=0.300 kg. Mass of aluminum cup mcu=0.120 kg. Initial temperature…

Q: copper calorimeter can with mass 0.100 kg contains 0.160 kg of water and 0.0180 kg of ice in thermal…

A: Mass of calorimeter , water and ice is given. Lead is added into calorimeter.

Q: A 100-g copper calorimeter can contains 250g of oil at 40o C. To the oil is added 150 g of aluminum…

A:

Q: A 3-m * 4-m 3 *-m room is to be heated by one ton(1000 kg) of liquid water contained in a tank that…

A:

Q: Randy is nervous oboOut Physics 102 exam that he can't concentrate. To relax he, goes to Starbucks…

A: volume of coffee (V) = 470 ml Initial temperature of coffee = 80oC Final temperature of coffee = 40o…

Q: While running, a 70 kg student generates thermal energyat a rate of 1200 W. For the runner to…

A: Given Mass                                      = 70 kg Thermal energy                     = 1200 W…

Q: A wooden sphere of diameter 5 cm is initially at a uniform temperature of 21 °C. Its…

A: The objective of the question is to calculate the temperature beneath the surface of the sphere and…

Q: You are asked to test a machine that the inventor calls an“in-room air conditioner”: a big box,…

A: The Law of Conservation of Energy. In order to cool the air coming out of the machine, some other…

Q: A 50.0-g sample of copper is at 25.0°C. If 1 200 J of energy is added to it by heat, what is its…

A: Mass of copper : m = 50.0 g = 0.050 kg Initial temperature of Copper: Ti = 25.0o C = 25+ 273 K = 298…

Q: The inner and outer surfaces of a 4-m * 7-m brickwall of thickness 30 cm and thermal conductivity…

A:

Q: A plastic cup of negligible mass contains 0.280 kg of an unknownliquid at a temperature of 30.0°C. A…

A: Given data mc=0.28 kgTc=30°cTf=14°cmice=0.027 kgTi=0°c

Q: To help prevent frost damage, 4.00 kg of 0ºC water is sprayed onto a fruit tree. (a) How much heat…

A: Given: The mass of the water mw = 4 kg The mass of the tree mT = 200 kg The specific heat capacity…

Q: You are expecting to serve 32 cups of soft drinks toyour guests tonight. Each cup will hold 285 g of…

A: To find: To find the mass of the ice using the given values

Q: Dogs keep themselves cool by panting, which results in evaporation from moist tissues of the airway…

A: Temperature ( T ) = 95° F Converting it to Celsius temperature : T = 35° C Mass ( M ) = 25 lb…

Q: (a) How.much heat transfer is required to raise the temperature of a 0.800-kg aluminum pot…

A: The heat Q required to raise the temperature of mass m with a specific heat by △T is given by Q =…

Q: Tortilla chips are manufactured by submergingbaked and partially cooled masa at 41 °C into corn oil…

A: Part-a The mass of the masa m = 0.454 kg. The temperature of the masa Ti = 41 oC. The temperature…

Q: Following vigorous exercise, the internal body temperature of a 69.5-kg person is 40.0°C.  At what…

A:

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.