MCQOPTIONS
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| 1. |
Variation of radiant energy emitted by sun, filament of tungsten lamp and welding arc as a function of its wavelength is shown in figure. Which of the following option is the correct match [IIT-JEE (Screening) 2005] |
| A. | Sun-\[{{T}_{1}},\] tungsten filament \[-{{T}_{2}},\] welding arc \[-{{T}_{3}}\] |
| B. | Sun\[-{{T}_{2}},\] tungsten filament \[-{{T}_{1}},\] welding arc \[-{{T}_{3}}\] |
| C. | Sun \[-{{T}_{3}},\] tungsten filament \[-{{T}_{2}},\] welding arc \[-{{T}_{1}}\] |
| D. | Sun \[-{{T}_{1}},\] tungsten filament \[-{{T}_{3}},\] welding arc \[-{{T}_{2}}\] |
| Answer» D. Sun \[-{{T}_{1}},\] tungsten filament \[-{{T}_{3}},\] welding arc \[-{{T}_{2}}\] | |