Question
As a researcher in the field of heat transfer, how will you distinguish between radiation by black body and a real body? Explain briefly

 

Expert Answer

1 Rating

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Engineering
Mechanical Engineering

Heat Transfer

Related Mechanical Engineering Q&A

Find answers to questions asked by students like you.

Q: a=2 , b=1 As seen in the figure, the vacuum pump provides air flow in an insulated pipe with a cross...

A: Given data, The Mach number can be calculated at section 1 as, Hence, the Mach number at section 1...

Q: Discuss all the processes involved in engineering design

A: The processes involved in engineering design:- Product or Problem identification: establish the ult...

Q: Answer the following questions using the D'Alembert's principle. Note that the mass of boxAis M1 and...

A: Click to see the answer

Q: The surface of the cam shown in Figure P3 is described by r=r0(2−costheta). The slotted bar rotates ...

A: Click to see the answer

Q: 15-102. The two spheres each have a mass of 3 kg and are attached to the rod of negligible mass. Det...

A: Click to see the answer

Q: compare how heat transfer(conduction and convection and radiation) efficiency will affect the lifeti...

A: Conduction: It is the mode of heat transfer by the means of molecular vibration. It depends on the t...

Q: An Eulerian velocity vector field is described by V = 3xzj + yk, where i, j and k are unit vectors i...

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you. ...

Q: A long thin rod AB is supported at A as shown in figure and is supported at B so that transverse dis...

A: It is given in the question that at point B rotation is permissible but the lateral deflection is im...

Q: Write a short account of the importance of a consideration of fatigue in engineering design.

A: Fatigue consideration in design: Fatigue will occur with variable loading or cycling stressing and s...

Q: Mechanical Engineering Question

A: As the question is having more than three sub parts, first three are solved.

Q: The heat capacity at 1 atm. pressure of solid magnesium in the temperature range from 0 oC to 560 oC...

A: Click to see the answer

Q: The articular Cartilage is subjected to plane stress with normal stresses ox , Oy and shear stress T...

A: Given data as per question Normal sress in x axis =3 Mpa Angle =300  

Q: A dam supplies water for a community as shown in Fig. 1. Also, a turbine is used before the storage ...

A: Click to see the answer

Q: Water vapor enters a reversible-adiabatic (isentropic) turbine with 4 MPa pressure, 500C temperatur...

A: Click to see the answer

Q: The cylinder shown is homogeneous and has a mass of 30 kg. if slipping of the cylinder is prevented ...

A: Click to see the answer

Q: 6. Match the proper description of the microstructure depicted below. Put the corresponding number/l...

A: Alloy metals can exist in different phases. Phases are substantially homogeneous states of an alloy....

Q: Ex: A steel marine propeller shaft 14 in. in diameter and 18 ft long is used to transmit 5000 hp at ...

A: Given data: Unit conversions used are:

Q: Clarify aspect of economically and technically grounds the preference of fine reductions rather than...

A: The fine reduction is much better than thick reduction due to following reasons : Technically : Due...

Q: An aircraft flies with a Mach number Ma1=0.962 at an altitude of 7062 m where the pressure is 46.2 k...

A: Click to see the answer

Q: 04. The mass of the uniform bar AB is 40 kg. Calculate the couple C required for equilibrium if a. 8...

A: Click to see the answer

Q: The figure below shows a rectangular OB element made of 0.5 cm thick aluminum sheet, attached to the...

A: Click to see the answer

Q: A pressure cooker cooks a lot faster than an ordinary panby maintaining a higher pressure and temper...

A: Assumptions related to the design parameters of the cooker are: The total volume of the cooker (V) =...

Q: A pressure cooker cooks a lot faster than an ordinary pan by maintaining a higher pressure and tempe...

A: Consider that the pressure initially the cooker is at atmospheric pressure of 100 kPa with 5% of the...

Q: Help me please I don´t can understand the topic _II_ Show that all members of the armor withstand th...

A: Consider the diagram shown below for the given truss.

Q: Determine the total support reactions at A and 8 for the truss loaded below. -5 at 3 m- 15 m- 12 AN ...

A: Click to see the answer

Q: 5.10-8 A bridge girder AB on a simple span of length L = 14 m supports a distributed load of max- im...

A: Click to see the answer

Q: 14-67. The assembly consists of two blocks A and B which have a mass of 20 kg and 30 kg, respectivel...

A: Click to see the answer

Q: A ball of mass 5 kg dropped from a five meter height on a smooth floor. If the coefficient of restit...

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you. ...

Q: Vortices are usually shed from the rear of a cylinder, which are placed in a uniform flow at low spe...

A: Given variables are –  

Q: In the figure below, all the bearings are movable bearings and the C bearing is in an inclined posit...

A: Click to see the answer

Q: Could you help with C1,2 and 3?

A: Click to see the answer

Q: advantages of using electronic controls rather than relying on conventional hydraulic controls in a ...

A: In modern vehicles mostly electronic controls are used rather than the conventional hydraulic contro...

Q: An air-standard Diesel cycle has a compression ratio of 18.2. Air is at 120F and 14.7 psia at the be...

A: (a) The diagram of the diesel cycle is given as, The relative specific volume and internal energy a...

Q: Water with a temperature of 20 oC is pumped from a tank open to the atmosphere (zA = 2.90 m), throug...

A: Write the given information. Write the properties of water at 20°C.

Q: The contact behavior characteristics of the machine elements with spherical shapecontacting each oth...

A: (a) According to the Hertz, the assumptions are given as, (1) The surfaces should be smooth and fric...

Q: What are the possible energy sources and energy transfer systems of a purely mechanical machine?

A:                A machine is a entity or device which makes our job easy. Purely mechanical machine a...

Q: Engineering Mechanics (Equilibrium):   The mass of the uniform bar AB is 40kg. Calculate the couple ...

A: Click to see the answer

Q: Air at 80 kPa and 127°C enters an adiabatic diffuser steadily at a rate of 6000 kg/h and leaves at 1...

A: Click to see the answer

Q: Refrigerant-134a enters a compressor as a saturated vapor at 160 kPa at a rate of 0.03 m3/s and leav...

A: (a) The surrounding temperature is given as, The rate of change in entropy of the surrounding is gi...

Q: Point out and briefly explain the various factors affect the thermal conductivity of a material.

A: Thermal conductivity –It is defined as the rate of heat passing through a specified object of materi...

Q: When the system shown in Figure P4 is released from rest, the spring is in its relaxed state (there ...

A: Click to see the answer