Numericalle.., Other Engineering

Assignment Help:
The Stefan-Boltzmann law can be employed to estimate the rate of radiation of energy H from a surface of copper sphere with radius = 0.15 ±0.01 m, as in
H=AesT^4
where H is in watts, A = the surface area (m^2 ), e = emissivity that characterizes the emitting properties of the surface (dimensionless), s = a universal constant called the Stefan-Boltzmann constant (=5.67 × ?10?^(-8) Wm^(-2) K^(-4) ), and T = absolute temperature (K). Determine the error of H for a copper sphere with radius = 0.15 ±0.01 m, e=0.90±0.05, and T=550 ±20 K.

Related Discussions:- Numericalle..

Air flow control system – operation, Air flow control system – operation: ...

Air flow control system – operation: The stages of the compressor are matched to give the highest efficiency in the speed range maximum rev/min. To extend the range of smooth

Dam engineering, How do we classify the principal planes as minor and major...

How do we classify the principal planes as minor and major principal planes?

Aerospace Engineering, Define the aircraft axes & degrees of freedom. Analy...

Define the aircraft axes & degrees of freedom. Analyse the different maneuvers that can be done by an aircraft.

Flight dynamics - velocity component, Force, Moment, Velocity and Angular V...

Force, Moment, Velocity and Angular Velocity Components • Aerodynamic Force Components - X, Y, Z • Velocity Components - U, V, W (or Vx, Vy, Vx) • Angular Velocity Components - P,

Area and voume by contour, what do you know about area and volume by contou...

what do you know about area and volume by contour?explain

Gravity, whats the gravitational force?

whats the gravitational force?

Energy bands, variation of energy bands with alloy composition

variation of energy bands with alloy composition

Phase array modelling, QUESTION: Modelling of phase array antenna for medic...

QUESTION: Modelling of phase array antenna for medical imaging. INSTRUCTION: The expert must provide a correct mathematical model solution and detail by detail steps of how it can

Fibre optics communications, explain the fibre optic communication system w...

explain the fibre optic communication system with block diagram

Fire evacuation signals, Fi r e evacuation signals: Members of the ...

Fi r e evacuation signals: Members of the public are known not to respond positively to fire evacuation signals. People will often try to ignore the signal and will try to

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd