Heat TransferEasy
Question
At 700 K temperatures the wavelength of maximum energy emitted by a body is 408 micron. If the temperature of body is increased to 1400 K, than the wavelength of maximum energy will be
Options
A.102 micorn
B.1632 micron
C.816 micron
D.204 micron
More Heat Transfer Questions
On a cold morning, a metal surface on touching is felt colder than a wooden surface,because the metal has:...Temperature of black body is 3000K when black body colls, then change in wavelength ᐃλ = 9 micron correspondi...Increasing the temperature of a black body wavelength for maximum emission....The temperature of a perfect black body is 727oC and its area is 0.1 m2. If stefan′s constant is 5.67 × 10-8 ...A cup of tea cools from 80oC to 60oC in one minute. The ambient temperature is 30oC. In cooling from 60oC to 50oC. It wi...