If at temperature `T`, the emissive power and absorption power of a body for wave length are `e_(lambda)` and `a_(lambda)` respectively, then-

Options

A. `e_(lambda)=a_(lambda)`
B. `e_(lambda) gt a_(lambda)`
C. `e_(lambda) lt a_(lambda)`
D. There will not be any definite relation between `e_(lambda)` and `a_(lambda)`

Explanation

To solve the problem, we need to analyze the relationship between the emissive power \( e_{\lambda} \) and the absorptive power \( a_{\lambda} \) of a body at a given temperature \( T \) for a specific wavelength \( \lambda \).

### Step-by-Step Solution:

1. **Understanding Emissive and Absorptive Power**:
- Emissive power \( e_{\lambda} \) refers to the ability of a body to emit radiation at a specific wavelength \( \lambda \).
- Absorptive power \( a_{\lambda} \) refers to the ability of a body to absorb radiation at the same wavelength \( \lambda \).

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