MCQOPTIONS
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| 1. |
A particular star (assuming it as a black body) has a surface temperature of about \[5\times {{10}^{4}}K.\]The wavelength in nanometers at which its radiation becomes maximum is (b = 0.0029 mK) [EAMCET (Med.) 2003] |
| A. | 48 |
| B. | 58 |
| C. | 60 |
| D. | 70 |
| Answer» C. 60 | |