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Physical Sciences
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Heat & Thermodynamics Virtual Lab
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Black Body Radiation: Determination of Stefan's Constant
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Black Body Radiation: Determination of Stefan's Constant
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Theory
Procedure
Self Evaluation
Simulator
Assignment
Reference
Feedback
1)
A body which absorbs all types of radiation incident on it is called
Grey body
Black body
Rigid body
None of these
2)
The energy radiated by a black body is proportional to the fourth power of its temperature in..
Degree Celsius scale
Kelvin scale
Fahrenheit scale
None of these
3)
According to Stefan’s law of radiation, R = Є σ T⁴ , where Є is called…
Susceptibility
Emissivity
Permittivity
Permeability
4)
Emissivity for a black body is Є=1. For a perfect reflector it is…..
One
Infinity
Zero
Half
5)
The SI unit of Stefan’s Boltzmann constant is…..
None of these
J/s
J/ K⁴
J/s/K⁴
Cite this Simulator:
vlab.amrita.edu,. (2011). Black Body Radiation: Determination of Stefan's Constant. Retrieved 29 March 2024, from vlab.amrita.edu/?sub=1&brch=194&sim=548&cnt=3
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