The same energy Q enters five different substances as heat. The temperature of 3 g of substance A increases by 10K The temperature of 4 g of substance B increases by 4 K The temperature of 6 g of substance C increases by 15 K The temperature of 8 g of substance D increases by 6 K The temperature of 10 g of substance E increases by 10K Which substance has the greatest specific heat?

Q: Rubbing your hands together warms them by converting work into thermal energy. If a woman rubs her…

A: Change of temperature is 0.166 deg C.

Q: A 4​-kilogram​[kg] projectile traveling at 120 meters per second​ [m/s] is stopped by being shot…

A:

Q: A 0.61 kg sphere at 368 K is dropped into a thermally insulated container with 1 kg of water at 300…

A: Given : Mass of Sphere (M) = 0.61 kg Initial Temperature of Sphere = 368 K Mass of Water (m) = 1 kg…

Q: How much heat would flow into an 80 cm x 40 cm x 3.0 mm glass window each hour on a day when the…

A: Area= 80cm×40cm=0.32m2Kglass=0.84w/mk∆T=39.44 - 21.11=18.3°C

Q: Carrie is trying to figure out the number of calories in a cube of cheese. To do this, she pours…

A:

Q: 8.5 kg of water (c = 4189 J/(kg⋅K)) is heated from T1 = 11° C to T2 = 20.5° C.  To the heated water…

A: Given:- =8.5 kg, c = 4189 J/(kg K), = 11 ,  = 20.5  = 0.5 kg,  = 20 Find:- The final temperture…

Q: An engineer is designing a wire using an unknown material that will carry large amounts of…

A:

Q: A mass of ice at -4°C is needed to cool 115 kg of vegetables in a bunker for 24 hours. The initial…

A: Given that:Initial temperature of the ice, Ti=-4°CThe initial temperature of the vegetables,…

Q: 9.3°C . At what rate in watts must the person transfer thermal energy to reduce the the body…

A: Given Mass of person m =60 kg Body initial temperature = 39.3 0 C FFinal temperature = 370 C TTime…

Q: A 56 kW electric furnace measures 1.2m x 1.3m x 0.7m. When the temperature inside the furnace is…

A:

Q: A perfectly insulated calorimeter has the following parts placed inside of it: 0.250 kg of water at…

A: The given values are,

Q: A piece of iron block moves across a rough horizontal surface before coming to rest. The mass of the…

A: According to the given data Block velocity = v = 2.70m/s Block mass = m =3.30kg Block absorbed 75%…

Q: An engineer is designing a wire using an unknown material that will carry large amounts of…

A:

Q: A 10 kg of ice at 0 °C is mixed with 4 kg of steam at 100 °C in a thermally isolated container and…

A: Given data:  Mass of ice (m) = 10 kg at 0°C Latent heat of fusion (Lf) = 334000 J/kg Required: The…

Q: A gasoline tank in a car has a capacity of 60 L at 20ºC. If the tank is fully filled without a…

A:

Q: Using the data in the table, determine how much energy is needed to change 10.0 kg of liquid X at…

A: The heat energy required to raise the temperature of the liquid to the boiling point is,

Q: copper kg. of mass 0.12 kg, is placed into the calorimeter. The temperature of both the oil and the…

A:

Q: A 46-kg woman eats a 522 Calorie (522 kcal) jelly doughnut for breakfast. (a) How many joules of…

A:

Q: When someone has a fever, his or her body temperature might increase by as much as 2°C. Suppose this…

A: The given values are, ΔT=2° Cm=48 kg

Q: An engineer is designing a wire using an unknown material that will carry large amounts of…

A:

Q: Water is placed into an iron container along with an ice cube. They are thermally isolated. The…

A: mass of iron container = 620 g Initial temperature of container = 70o C mass of water (m) = 200 g…

Q: A 5.75-g lead bullet moving at 410 m/s penetrates a wood block and comes to rest inside the block.…

A: Mass of bullet is M = 5.75 g = 5.75×10-3 kg Initial speed of bullet is u = 410 m/s  Specific heat of…

Q: ne aluminum and the c than the copper

A: Option 5

Q: An engineer is designing a wire using an unknown material that will carry large amounts of…

A: Given,  m=50.85 g c= 0.346 J g-1 °C-1 Q= 453 J We need to find Increase in temperature ΔT

Q: At atmospheric pressure, how much energy is required to heat 47.0 g of H2O(s) at -10.0◦C to H2O(g)…

A: mass of ice = 47 g initial temperature of ice = -10oC final temperature = 129oC

Q: Following vigorous exercise, the body temperature of a 60.0 kg person is 39.9°C . At what rate in…

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Q: student is trying to find the energy it takes to melt an ice cube. They measure exactly 95.1 mL of…

A:

Q: In a solar water heater, energy from the Sun is gathered by water that circulates through tubes in a…

A:

Q: Water is placed into an iron container along with an ice cube. They are thermally isolated. The iron…

A:

Q: You drop an ice cube into an insulated container full of water and wait for the ice cube to…

A: Mass of ice =90g=0.09kg Mass of water =730g =0.73kg Intial  temperature of water=20°C Specific heat…

Q: You drop an ice cube into an insulated flask full of water and wait for the ice cube to completely…

A:

Q: Roger heats a brass metal cube (specific heat = 375 J/kg·°C) to 70.0°C and places the cube into an…

A: Water is  initially at a temperature of 100CWater gains heat from the brass metal cube, which is at…

Q: Water’s specific heat is 4.186 J/g·°C. A silicone fluid’s specific heat is 3.754 J/g·°C. Two 50 g…

A: Given data: Specific heat capacity of water (cw) = 4.186 J/g·°C Specific heat capacity of silicone…

Q: An engineer is designing a wire using an unknown material that will carry large amounts of…

A: Given, Amount of heat energy required Q= 508 J Mass of wire m= 59.26 g  Specific heat C=0.254 J…

Q: You hold a 338 grams of coffee in a 267 gram porcelain cup which is too hot to drink at 85°C. You…

A:

Q: The amount of heat per second conducted from the blood capillaries beneath the skin to the surface…

A:

Q: A sphere of surface area 1.25 m² and emissivity 1.0 is at a temperature of 100°C. At what rate does…

A: The surface area of the sphere is 1.25 m2.The emissivity is 1.The temperature of the sphere is…

Q: You drop an ice cube into an insulated container full of water and wait for the ice cube to…

A:

Q: How long does it take to raise the temperature of a 0.750-kg aluminum pot containing 2.50 kg ot…

A: