Question

A sunlight has a maximum intensity at a wavelength of about 6.0×10-7m.Caluculate the wave number of this light.​

Answer 1

Answer:Given :   λ  

m

​  

=470nm=4.70×10  

−7

m                      b=2.898×10  

−3

mK

From Wien's displacement law,      Tλ  

m

​  

=b

We get, temperature of sun      T=  

λ  

m

​  

 

b

​  

 

∴   T=  

4.70×10  

−7

 

2.898×10  

−3

 

​  

=6166  K

Explanation:mark me as brainliest