Ask Questions, Get Answers

Want to ask us a question? Click here
Home  >>  JEEMAIN and AIPMT  >>  Physics  >>  Class11  >>  Thermodynamics
0 votes

Light from a source has its maximum intensity near the wavelength 500 nm . Assuming the body to be a black body calculate the temperature at its surface ?


Can you answer this question?

1 Answer

0 votes
Answer : $5760 K$
Explanation :
For a blackbody , $\;\lambda T=constant = b \;$ (wien's displacement law)
Since $\;b=2.88 \times 10^{-3} mK$
$T=\large\frac{2.88 \times 10^{-3}}{500 \times 10^{-9}}=5760 K$
answered Mar 13, 2014 by yamini.v

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App