nsider the system present K, = 500N / m %3D

Q: Q3. What is the analogical reason between heat transfer by conduction and flow of electricity…

A:

Q: 2. Calculate the heat loss for the structure described below. Use the indoor design setpoint of…

A: The objective of this question is to calculate the heat loss for a given structure using the given…

Q: ables shown below. Patm h.

A: given:

Q: 100°C 500°C 500°C 400°C Can you fold it to reduce number of node equation? if yes which nodes are…

A: Given : To find : Equal nodes

Q: What is the value of stability criteria used in vour solution?

A:

Q: Determine the required length of the cord AC, So that the 8 kg lamp can be suspended in the position…

A: mass = 8 kg Unreformed length = 0.4 m Stiffness = 300 N/m

Q: Example: If the temperature gradient is 2°C per 100 Km and if the specific heat capacity of the air…

A: Speed of air=10 km/h In one hr it covers=10 km In 12 hrs it covers= 120 km   Temp. gradient in 100…

Q: hAs Q1: For lumped systems starting from principles show that: T- T e T- T. |

A: Lumped systems are those systems where we assume internal thermal resistance to be negligibly zero…

Q: Pls handwrite

A:

Q: Find the location of centroid for the figure below:

A:

Q: 4) The heat transfer per unit area through the composite wall in Figus

A:

Q: Qi: Find the time period for a lump system to reach the average temperature 0.693 is (7 +T)/2 Ans

A:

Q: The surface area of an unclothed person is 1.5m ^2 and thier skin tempature is 33 degree celcius.…

A: The heat exchanger is a device used to transfer heat from one fluid to another fluid. For heat…

Q: Calculate the energy transferred by the heater to i the iron block by 5 °C.

A: Calculate the energy transferred by the heater

Q: Q1. Find the heat flow rate through the composite wall as shown in Fig. bele Assume one dimensional…

A: Given Data KA=152 W/m°C KB=31W/m°C KC=68 W/m°C KD=53 W/m°C Now  LA=3 cm=0.03 mLB=LC=8 cm=0.08…

Q: S. Phoblem on Cmposite solid [ylinder& Cone) :-A selid Cne havim base dinmeter 6 cm & height 6cm is…

A: We have given a composite solid,1st is cylinder , 2nd is coneFormula for centre of…

Q: Cp = Cv + R Prove?? %3D

A: Relation between two specific Heat

Q: ) The equation for State of a liruid P= 6500e +250) duluo the digued at Reswu of l00 RPa

A:

Q: Q4/ A room on the second floor of a house with a balcony has a door. The door made of teak (wood)…

A:

Q: APprove that Epn 1. To T-To -Si)-Cho-hi) up by intgrating Epn with l sh = 59 ds %3D %3D will bg…

A:

Q: We suppose that the interplanar force constant Cp between planes s and s+p is of the form C = A sin…

A: Given: Let us consider the given interplanar force constant Cp between planes s and s+p. Cp=Asin…

Q: Problems Q:: Find the time period for a lump system to reach the average temperature is (T; + T,)/2…

A:

Q: The problem was solved tp verify the performance by doing the calculations in the image. Redo the…

A: The calculations are appropriate for the given solutions. For cylindrical cross section the solution…

Q: 22. Two perpendicular rectangles are shown in the figure. Find F12 for both let and right figures.…

A: given; a=b=1mc=d=0.5mF12=?

Q: 3. EDL over an infinite cylinder: Consider a infinitely long cylinder of radius Ro. The cylinder is…

A: Surface forces are the integral form of interaction forces between surfaces of macroscopic things…

Q: motion 6. Find (P) +that will Cause impending = (00N co.2 WA W = 200N WB

A:

Q: equation q=1hpKA 6. Sinh (m2 )+ (h/mk) cosh (mL) Cosh (mL) + Ch/mk) sinh (mL) (Heat Trans fer)

A:

Q: The input and output relationship of a temperature measurement system is given in the table. Find…

A:

Q: Determine the Input former Essicieny = 60%. outfut faun= 450J

A:

Q: As more and more components are placed on a single integrated circuit (chip), the amount of heat…

A: a) Heat transfer from a fin with insulated tipq= Mtank(mL)q = hPkA θs tan h (mL)m = hPkA Cross…

Q: V: Use the chain rule to find the derivative of w= x² + y? with dw respect to t dt with x = cos t +…

A: Use chain rule to solve this problem

Q: EXAMPLE 5.1 Calculate nodal temperatures of four elements - A= 1m2, L = 1m, k= 10W/m/°C Q =-200W T3…

A: Given  A=1m2 L=1m k=10 To find :- Nodal temp

Q: -S tk 2. Metal castings can sometimes develop a gap between the casting and mold as the molten metal…

A: Assumptions: Steady-state heat transfer. The mold and casting are square in shape. The gap between…

Q: The transducer, which has the negative temperature coefficient is

A: Transducer: It is a device which converts a physical quantity (pressure) into an electrical signal…

Q: 10. From Newton's law of cooling, the boiled egg submersed in water in the diagram below will cool…

A: The expression is written in differential equation form and integrated to arrive the solution

Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.