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Figure shows variation of intensity per ...

Figure shows variation of intensity per unit wavelength (Radiance) with wavelength for radiation coming from two source A and B. Let `T_A and T_B` be temperature of source A and B respectively and `d_A and d_B` be distance of source from detector, then–

A

`T_A lt T_B`

B

`T_A gt T_B`

C

`d_A lt d_B`

D

information insufficient to compare `d_A and d_B`

Text Solution

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The correct Answer is:
A, C
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