A hot body has a surface temperature of `1345^@C` . Calculate the wavelength at which it radiates maximum energy . Take .
Wein,s constant = 0.2898 cm K

Explanation

To solve the problem of finding the wavelength at which a hot body radiates maximum energy, we will use Wien's Displacement Law. The law states that the wavelength of maximum emission (λ_max) is inversely proportional to the absolute temperature (T) of the body. The formula is given by:

\[ \lambda_{\text{max}} = \frac{b}{T} \]

where:
- \( \lambda_{\text{max}} \) is the wavelength at which maximum energy is radiated,
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