A sample of a liquid has a mass m and a specific heat capacity c.  When an amount of heat Q is transferred into the liquid, the temperature of the liquid increases by T degrees K.  What is the increase in temperature when the same amount of heat is transferred into a sample of another liquid with mass 2m and specific heat capacity 2c?  Group of answer choices A. 1/4 T B. 4 T C. 2 T D. T

Q: 3(a). A 50 g lead ball is propelled straight from a cannon at a speed of 40 m/s and it is stopped in…

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Q: A block of aluminum at a temperature of T1 = 32.5 degrees C has a mass of m1 = 13 kg. It is brought…

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Q: An experiment measures the temperature of an 800 g substance while steadily supplying heat to it.…

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Q: The outer diameter of a glass jar and the inner diameter of its iron lid are both 715 mmmm at room…

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Q: Q6. The specific heat capacity of a substance is defined as: the amount of energy for a substance…

A: 6) Specific heat capacity is defined as the heat required by a 1 kg substance to increase the…

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

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Q: Which of these statements describe the term heat accurately? A)It is the flow of energy resulting…

A: Heat is simply the form of energy that is produced when any substance's temperature gets changed. It…

Q: One end of a 39 cm -long copper rod with a diameter of 4.0 cm is kept at 470 °C, and the other is…

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Q: Homes are often insulated with fiberglass insulation in their walls and ceiling. The thermal…

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Q: An aluminum-alloy rod has a length of 7.8671 cm at 22.00°C and a length of 7.9115 cm at the boiling…

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Q: Part A: 920 Btu/hr heat is conducted through a section of insulating material shown in Figure that…

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Q: An experiment measures the temperature of an 800 g substance while steadily supplying heat to it.…

A: The graph of T(°C) vs Q(kJ) is given mass of substance , m = 0.8 kg To find = a) Heat of fusion…

Q: A large metal cylinder with a bottom 2 m in diameter is made out of iron plate that is 5.2 mm thick.…

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Q: 3. a) What do you understand by the specific heat capacity of a substance? b) A lump of pure ice of…

A: (a) Specific heat capacity of a substance is defined as the amount of heat required to increase the…

Q: Given a slab of material with area of 1.0 m2 and thickness 2.0 x 10 ¯² m, (a) what is the thermal…

A: Given data The area of the slab material is A = 1 m2 The thickness of the material is t = 2 x 10-2 m

Q: Q6. The specific heat capacity of a substance is defined as: * the amount of energy required for…

A: 6) specific heat capacity is defined as heat energy required by 1 kg substance to increase its temp…

Q: A copper block is removed from a 390 °C oven and dropped into 1.30 kg of water at 30.0 °C. The water…

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Q: Solve the following problems systematically and show how you arrived at the final answer. What mass…

A: Evaporation is a type of vaporization that occurs on the surface of a liquid as it changes into the…

Q: The Andong Dam Lake in South Korea holds 1.25 x10° m of water. (pwater = 1000 kg/m³) a. How much…

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Q: Which of the following scenarios describes heat according to its scientific definition? A It is the…

A: The energy transfer from one body to another as a result of a temperature differential is referred…

Q: A shower is 11.0 m from the hot water heater.  The copper pipe has a radius of 1.11 cm and a…

A: From the heat loss formula, θt=kAT2-T1dx Where, θ/t be defined as the rate of heat loss. k be…

Q: 2.5 kg of water (c = 4190 J/(kg⋅K)) is heated from T1 = 14° C to T2 = 24° C.  Input an expression…

A: Given Mass of water m1 = 2.5kg Specific heat of water c = 4190 J/kg-k T1 =14c = 287k T2 =24c = 297k…

Q: The figure shows the cross section of a wall made of three layers. The thicknesses of the layers are…

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Q: The specific heat capacity of steel is 450 J/kg?°C. Show that the amount of heat needed to raise the…

A: Given: Specific heat capacity of steel = 450 J/kg.C Heat require to raise temperature of 10 kg steel…

Q: A 235-g sample of a substance is heated to 310 °C and then plunged into a 105-g aluminum calorimeter…

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Q: Choose the correct definition of heat. O a. Heat is amount of energy which transfer from one body to…

A: Heat is the amount of energy that transfers from one body to other because of the difference in…

Q: As a physicist, you have a material which has a molar mass of 0.040 kg/mol. You put heat into a…

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Q: 1. The heat of vaporization of water is 2260 kJ/kg and the heat of fusion of water is 335 kJ/kg. Use…

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Q: Consider a 0.63 kg sample of metal at room temperature of 20 deg C. The addition of 642,000 J…

A: Given data:  Mass (m) = 0.63 kg Initial temperature (Ti) = 20 °C Heat addition to increase the…

Q: In Figure (a), two identical rectangular rods of metal are welded end to end, with a temperature of…

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Q: The bottom of an aluminum pot is 0.01 m thick and 0.1 m2 in cross-section. The lower surface is kept…

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Q: The figure shows the cross section of a wall made of three layers. The thicknesses of the layers are…

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Q: Your answer is partially correct. An aluminum-alloy rod has a length of 7.8671 cm at 22.00°C and a…

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Q: (a)You have a styrofoam container with 935 g of milk (specific heat of 3,930 J/(kg · °C)) at 39.0°…

A: Given :-       mass of milk mm = 935 g       specific heat cm  = 3,930 J/kg .°c…

Q: In Figure (a), two identical rectangular rods of metal are welded end to end, with a temperature of…

A: Temperature (T1)=2degree  Temperature (T2)=117degree

Q: An aluminum-alloy rod has a length of 14.351 cm at 10.00°C and a length of 14.363 cm at the boiling…

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Q: An aluminum-alloy rod has a length of 14.952 cm at 29.00°C and a length of 14.979 cm at the boiling…

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Q: 1000 800 600 400 200 10 20 30 40 50 60 70 80 90 -200 400 Time in seconds Look at the graph above.…

A: Temperature versus time is given for a substance.

Q: 16) The figure shows a graph of the temperature of a pure substance as a function of time as heat is…

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Q: The specific heat of a certain steel is 0.46 J·g−1·K−1 and the specific heat of a “dry” wood is 1.8…

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Q: the specific heat of aluminum is 900 j/kg-C°. a.) how much heat is needed to change the temperature…

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Q: An aluminum-alloy rod has a length of 11.117 cm at 25.00°C and a length of 11.133 cm at the boiling…

A: Length of the rod at 25.000C is =11.117 cm Length of the rod at the boiling point of the rod =11.133…

Q: Part A: 1180 Btu/hr heat is conducted through a section of insulating material shown in Figure that…

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Q: An aluminum-alloy rod has a length of 10.000 cm at 20.000C and a length of 10.015 cm at the boiling…

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Q: Q1a:Two objects are brought into contact. Object #1 has mass 1.16 kg, specific heat capacity 0.84…

A: According to guidelines we need to solve only first question. According to question--- Given…

Q: An aluminum-alloy rod has a length of 14.795 cm at 10.00°C and a length of 14.828 cm at the boiling…

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Calorimetry

Measuring the heat transferred during chemical reactions or other physical processes is known as calorimetry. It comes under the branch of thermochemistry.