A.Planck’s law
B.D’Alembert’s rule
C.Kirchhoff’s law
D.Stefan law
E.Wein’s law
Related Mcqs:
- The wavelength for maximum emissive power is given by
- A relationship between the temperature of a black body and the wavelength at which the maximum value of monochromatic emission power occurs, is established under
- The relation between the emissive and absorptive power of a surface is developed under
- The rate of radiant energy, which is emitted by a surface at any temperature and in small wavelength is found from the known rate of energy, which under the same condition would be emitted from a black surface by multiplying with the absorptivity. Above enunciation is known as
- “A good absorber of a given wavelength of radiation is also a good emitter of that wavelength.” This is a statement of __________.
- The emissive power of a body depends on
- The fill factor (the ratio of the maximum useful power to the ideal power) for a silicon cell may vary from
- The maximum value of the extraterrestrial solar radiation occurs at a wavelength of about
- According to Wein’s displacement law, the wavelength at which maximum radiation occurs __________.
- All substances emit radiation, the quality and quantity depending upon the absolute temperature and the properties of the material composing the radiating body. The above statement is known as the statement of
