Question 3 A piece of aluminum is heated from 256 °C to its melting point of 660 °C. If the quantity of heat required is 2.13 x10 J, determine the mass of the aluminum piece units of kg. The specific heat capacity of aluminum - 950 J/kg "c

Q: A science article refers to a temperature of 180.0 K. What is the equivalent Fahrenheit temperature?

A: The relation between the Fahrenheit scale and the kelvin scale is  F- 32180=K -  273.15100

Q: 1. A jeweler must melt 44.59 g of silver. Assume the silver starts at room temperature (20°C) and…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: 2.01 kilograms of ice are at a temperature of 0.0 °C. The ice is in an insulated container and…

A: for melting the ice we need the heat if fusion  the formula for this is given by Q= mL​​​f we have…

Q: How much heat is required to raise the temperature from 30 °C to 300 °C of a iron skillet of mass…

A: Write the expression for the required heat. Here, m represents the mass, c represents the specific…

Q: 10. The figure below shows the apparatus used to measure the specific heat capacity of a metal. The…

A: Thermal energy supplied (E) = 17000 J Initial temperature of metal (t) = 16oCFinal temperature of…

Q: Emily is testing her baby’s bath water and finds that it is too cold, so she adds some hot water…

A:

Q: The mass of an object is 0.201 kg. The object requires 15.0 J of heat to raise its temperature by…

A:

Q: The length of the mercury column in a non-calibrated mercury thermometer is 5.5 cm when its bulb is…

A:

Q: B. An iron rod heated from 30 °C to 80 °C. The final length linear expansion is original length and…

A: Linear thermal expansion is ∆L=αL∆T, where ∆L is the change in length L, ∆T is the change in…

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: 2. Calculate the maximum work that can be done by a reversible heat engine operating between 500 and…

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Q: 10. A 0.350-kg of ice is initially at temperature of –11.0 °C. How much heat is required to melt…

A: The specific heat of ice is, The latent heat of fusion of the ice is, The mass of the ice is, The…

Q: 4. A copper bar lies between two heat sources given by T₁ = 100°C and Tc = 20°C. The area of the…

A: We know that when there is a temperature gradient heat flows from high temperature to low…

Q: A 90.0-g piece of solid copper at 1000 C is placed in a thermally insulated flask tht contains 40.0…

A: Given,mass of the copper, m = 90.0 gtemperature, Tc = 100 °Cspecific heat, Cc = 0.0920 calg.°Cmass…

Q: Inside 1. How much taller (in m) does the Eiffel Tower become at the end of a day when the…

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Q: If a copper rod of length 10.0000 m is heated to increase its temperature by 20.0°C, what will be…

A: Length of copper rod (L) = 10 m increase in temperature = 20oC αcopper= 17×10-6 k-1

Q: A 0.515 g sample of steam at 105.0 °C is condensed into a container with 5.87 g of water at 14.6 °C.…

A: mass of steam m1 = 0.515 g = 0.515*10-3 Kgmass of water m2 = 5.87 g = 5.87*10-3 KgThe initial…

Q: Physics for Engineers (Answer only. No long explanation needed. Rate will be given) The…

A: Given α =  27.0x10-6/C  Intial temperature = Ti = 30 °C Final temperature = Tf = 700 °C Radius = R =…

Q: (a) A piece of unknown metal weighs 184 g. When the metal piece absorbs 482.8 J of heat, its…

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Q: Sixty grams of water are at an initial temperature of 26 °C. Calculate the heat required to…

A: Given data:  Mass (m) = 60 g Initial temperature (T0) = 26°C Final temperature (T) = 100°C Specific…

Q: 1. What is the specific heat of a substance that absorbs 2.5 x 10³ joules of heat when a sample of…

A: According to guidelines we need to solve only first question kindly repost other questions in the…

Q: 3. A 2.50-L volume of hydrogen measured at -196 °C is warmed to 100 °C. Calculate the volume of the…

A: for constant volume, we have the relation V1T1=V2T2

Q: In order to determine the heat capacity of their latest phone, CrabappleTM engineers cool the phone…

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Q: In a calorimetry experiment, two liquid substances X and Y with the same mass are placed in separate…

A: given,The specific heat of the substances are related by cX=2cY. two liquid substances X and Y with…

Q: . The rod below with the cross section surface area of 0.12 m² is laterally insulated. The rod has a…

A:

Q: 5. A 0.400-kg of ice is initially at temperature of −12.0 °C. How much heat is required to melt…

A: Mass of the ice, Initial temperature of the ice,

Q: What is the rate of heat conduction through the 3.00-cm- thick fur of a large animal having a…

A:

Q: A 200 g metal specimen is heated to 100°C and then immersed in 1 200 g copper container which…

A: Heat is nothing but the energy in transit. Whenever there is a temperature difference between two…

Q: Specific heat of an unknown substance is given as 0.86 cal/g°C.

A: The correct option is D. 3600