True/False Manual load calculations should be considered only for preliminary design or simple building

Q: Determine the temperature rise that would occur when 2 kg of the following materials are exposed to…

A: given:mass m=2kgheat Q=500J

Q: Subject: Thermodynamics, Last student digit is 5, so T1= 225

A:

Q: Patm=101kPa; g=9.81m/s² A substance is contained in a piston cylinder assembly with properties as…

A:

Q: A freezer uses 100 kJ of electrical energy to move 330 kJ of thermal energy from inside the freezer…

A:

Q: Some foods are just put inside an electric refrigerator. The refrigerator is well-insulated and its…

A: Some foods are just put inside an electric refrigerator. The refrigerator is well-insulated and its…

Q: A rigid, sealed, metal tank with an interior volume of 0.8 m³ is initially filled with saturated…

A: Given data:Rigid sealed metal tankinterior volume, V1 = V2 = 0.8 m3 (as this is a rigid tank, the…

Q: Question 34 The minimum heat needed to increase the temperature of 1.00 kg of steel (c,-500. J kg K)…

A: Write the equation for the required heat. Required heat(Q)=mass mcpchange in temperature ∆T

Q: Consider the PV diagram shown. The diagram shows an ideal gas which starts in state 1 and is taken…

A: (A) (ii) Energy leaves the gas due to work. (B) (i) Positive (C) (i)Energy enters the gas due to…

Q: A gas within a piston-cylinder assembly undergoes a thermodynamic cycle consisting of three…

A:

Q: 1. A traditional gasoline-powered lawnmower can mow half an acre of land using about a gallon of…

A: Given data:Gas mower uses 1 gallon gasoline per half acre1 gallon gasoline = 33.7 kWh energyNeed…

Q: Some foods are just put inside an electric refrigerator. The refrigerator is well-insulated and its…

A: In this case, the refrigerator and food both treated as a system.

Q: State whether each of the statements are true or false: A. Sufficiently high tensile stress is…

A: A. True: A sufficiently high tensile stress is required for fatigue crack propagation. Fatigue crack…

Q: 2. a. Take B °C, then convert it to Fahrenheit and Kelvin. b. Find the amount of heat needed to…

A: Dear Student since you have posted a question with multiple sub-parts, but as per Q& A…

Q: A group is considering installing a solar power station and has asked you for your recommendation if…

A: Given data as per question

Q: When heat energy transfers through a solid, what is it called?

A: Convection : This is a kind of heat transfer through fluid (liquids or gases) due to movement of…

Atomic diffusion in solids

In material science, diffusion can take place in solid, liquid, and gases. In solids, atomic diffusion can take place with the help of thermally activated and randomly vibrating atoms. The atomic diffusion in solids is complex and very slow in comparison to atomic diffusion in liquids and gases because the interatomic distance between the atoms is smaller in solids as compared to liquids and gases.