CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

On observing light from three different stars P, Q and R, it was found that intensity ofviolet colour is maximum in the spectrum of P, the intensity of green colour is maximumin the spectrum of R and the intensity of red colour is maximum in the spectrum of Q. If TP,TQ and TR are the respective absolute temperatures of P, Q and R, then it can be concluded from the above observations that :


  1. TP< TQ< TR

  2. TP > TQ> TR

  3. TP< TR< TQ

  4. TP> TR> TQ


Solution

The correct option is B

TP > TQ> TR


Accordingly to Wien‘s law

λα1T and λV<λGλR
 TP>TQ>TR

flag
 Suggest corrections
thumbs-up
 
0 Upvotes


Similar questions
View More



footer-image