A.0.12 ?m
B.4 ?m
C.0.48 ?m
D.0.78 ?m
Related Mcqs:
- According to Wein’s displacement law, the wavelength at which maximum radiation occurs __________.
- The maximum in daytime surface temperature typically occurs ___________ the earth receives its most intense solar radiation.
- As the temperature of a hot glowing object increases the wavelength at the maximum of the blackbody radiation curve
- 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
- “A good absorber of a given wavelength of radiation is also a good emitter of that wavelength.” This is a statement of __________.
- The incoming short-wave solar radiation is balanced by an equal amount of long wave radiation from Earth going back to space. This is known as:
- The sun emits a maximum amount of radiation at wavelengths near ____________, while the earth emits maximum radiation near wavelengths of _____________.
- The solar radiation at sea level corresponds to an air mass value of
- If the average temperature of the sun increased, the wavelength of peak solar emission would ______________.
- Which of the following determine the kind (wavelength) and amount of radiation that an object emits?
