Question

What is the temperature if the peak of a blackbody spectrum is at 18-nm?

Answer 1

Answer:

Explanation:

According to Wein's displacement law

$\lambda_{max} T = b$

Where b = 2.898 x 10⁻³ m K

Given ,

$\lambda{max} = 18\times10^{-9}$

T = 161 X 10³ K.